Key vs Bottom - What's the difference?
key | bottom |
An object designed to open and close a lock.
* , chapter=13
, title= An object designed to fit between two other objects (such as a shaft and a wheel) in a mechanism and maintain their relative orientation.
A crucial step or requirement.
* (John Locke) (1632-1705)
* (1809-1892)
A guide explaining the symbols or terminology of a map or chart; a legend.
A guide to the correct answers of a worksheet or test.
(label) One of several small, usually square buttons on a typewriter or computer keyboard, mostly corresponding to text characters.
(label) One of a number of rectangular moving parts on a piano or musical keyboard, each causing a particular sound or note to be produced.
(label) One of various levers on a musical instrument used to select notes, such as a lever opening a hole on a woodwind.
(label) A hierarchical scale of musical notes on which a composition is based.
* 1881 , R.L. Stevenson, :
(label) The general pitch or tone of a sentence or utterance.
* (William Cowper) (1731-1800)
(label) An indehiscent, one-seeded fruit furnished with a wing, such as the fruit of the ash and maple; a samara.
(label) A manual electrical switching device primarily used for the transmission of Morse code.
(label) A piece of information (e.g. a passphrase) used to encode or decode a message or messages.
(label) A password restricting access to an IRC channel.
* 2000 , "Robert Erdec", Re: Help; mIRC32; unable to resolve server arnes.si'' (on newsgroup ''alt.irc.mirc )
(label) In a relational database, a field used as an index into another table (not necessarily unique).
(label) A value that uniquely identifies an entry in an associative array.
(label) The free-throw lane together with the circle surrounding the free-throw line, the free-throw lane having formerly been narrower, giving the area the shape of a skeleton key hole.
(label) A series of logically organized groups of discriminating information which aims to allow the user to correctly identify a taxon.
(label) Kilogram (though this is more commonly shortened to kay ).
* 2010 , David J. Silas, Da Block (page 41)
(label) A piece of wood used as a wedge.
(label) The last board of a floor when laid down.
(label) A keystone.
That part of the plastering which is forced through between the laths and holds the rest in place.
(rail transport) A wooden support for a rail on the bullhead rail system.
(label) The object used to open or close a lock, often used as a heraldic charge.
Indispensable, supremely important.
* 2007 , Mark H. Moss, Shopping as an Entertainment Experience (page 46)
Important, salient.
* {{quote-book, year=2006, author=
, title=Internal Combustion
, chapter=2 * {{quote-news
, year=2011
, date=September 29
, author=Jon Smith
, title=Tottenham 3 - 1 Shamrock Rovers
, work=BBC Sport
To fit (a lock) with a key.
To fit (pieces of a mechanical assembly) with a key to maintain the orientation between them.
To mark or indicate with a symbol indicating membership in a class.
* 1996 January, Garden Dsign Ideas , second printing, (Taunton Press), ISBN 1561580791, page 25,
* 2001 , Bruce M. Metzger, The Bible in Translation , ISBN 0801022827, page 87,
* 2002 , Karen Bromley, Stretching Students' Vocabulary , ISBN 0439288398, page 12,
* 2007 , Stephen Blake Mettee, Michelle Doland and Doris Hall, compilers, The American Directory of Writer's Guidelines , 6th ("2007–2008") edition, ISBN 1884956580, page 757,
(telegraphy and radio telegraphy) To depress (a telegraph key).
(radio) To operate (the transmitter switch of a two-way radio).
(computing) (more usually to key in ) To enter (information) by typing on a keyboard or keypad.
(colloquial) To vandalize (a car, etc.) by scratching with an implement such as a key.
To link (as one might do with a key or legend).
* 1960 , Richard L. Masland, "Classification of the Epilepsies", in Epilepsia , volume 1, page 516,
* '>citation
* '>citation
(intransitive, biology, chiefly, taxonomy) To be identified as a certain taxon when using a key.
To fasten or secure firmly; to fasten or tighten with keys or wedges.
The lowest part from the uppermost part, in either of these senses:
# (rfc-sense) The part furthest in the direction toward which an unsupported object would fall.
#* Macaulay
#* Washington Irving
# (rfc-sense) The part seen, or intended to be seen, nearest the edge of the visual field normally occupied by the lowest visible objects, as "footers appear at the bottoms of pages".
(uncountable, British, slang) Character, reliability, staying power, dignity, integrity or sound judgment.
(British, US) a valley, often used in place names.
* Stoddard
(euphemistic) The buttocks or anus.
(nautical) a cargo vessel, a ship.
* 1881 , :
(nautical) certain parts of a vessel, particularly the cargo hold or the portion of the ship that is always underwater.
* Shakespeare
* Bancroft
(baseball) The second half of an inning, the home team's turn to bat.
(BDSM) A submissive in sadomasochistic sexual activity.
(LGBT, slang) A man penetrated or with a preference for being penetrated during homosexual intercourse.
(physics) A bottom quark.
(often, figuratively) The lowest part of a container.
* {{quote-news, year=2011
, date=December 21
, author=Helen Pidd
, title=Europeans migrate south as continent drifts deeper into crisis
, work=the Guardian
A ball or skein of thread; a cocoon.
* Mortimer
The bed of a body of water, as of a river, lake, or sea.
An abyss.
(obsolete) Power of endurance.
(obsolete) Dregs or grounds; lees; sediment.
To fall to the lowest point.
* John J. Murphy, Intermarket Analysis: Profiting from Global Market Relationships (2004) p. 119:
To establish firmly; to found or justify on'' or ''upon'' something; to set on a firm footing; to set or rest ''on'' or ''upon something which provides support or authority.
* Atterbury
* South
* United States. Congress. House. Committee on the Judiciary. Subcommittee on Commercial and Administrative Law, Executive Orders and Presidential Directives , (2001) p.59.
To rest, as upon an ultimate support; to be based or grounded.
* John Locke
To reach or impinge against the bottom, so as to impede free action, as when the point of a cog strikes the bottom of a space between two other cogs, or a piston the end of a cylinder.
(obsolete) To wind round something, as in making a ball of thread.
* Shakespeare
To furnish with a bottom.
To be the submissive in a BDSM relationship or roleplay.
To be anally penetrated in gay sex.
The lowest or last place or position.
As a proper noun key
is .As a noun bottom is
the lowest part from the uppermost part, in either of these senses:.As a verb bottom is
to fall to the lowest point.As an adjective bottom is
the lowest or last place or position.key
English
Etymology 1
From (etyl) keye, kaye, . For the semantic development, note that medieval keys were simply long poles (ending in a hook) with which a crossbar obstructing a door from the inside could be removed from the outside, by lifting it through a hole in the door.Noun
(en noun)Mr. Pratt's Patients, passage=We tiptoed into the house, up the stairs and along the hall into the room where the Professor had been spending so much of his time. 'Twas locked, of course, but the Deacon man got a big bunch of keys out of his pocket and commenced to putter with the lock.}}
- Those who are accustomed to reason have got the true key of books.
- who keeps the keys of all the creeds
- A girl, it is true, has always lived in a glass house among reproving relatives, whose word was law; she has been bred up to sacrifice her judgments and take the key submissively from dear papa; and it is wonderful how swiftly she can change her tune into the husband's.
- You fall at once into a lower key .
- if you know someone who is in the channel, you can query them and ask for the key .
- So starting with ten keys' of cocaine and two ' keys of heroin, Derrick put his plan in motion. Soon every major drug dealer and gang chief from Chicago Avenue to Evanston was in his pocket.
Derived terms
(Derived terms) * candidate key * card key * church key * foreign key * keyboard * keycard * key card * keychain, key chain * key fob, keyfob * keyhole * keynote * keypad * keyring, key ring * key signature * keystone * keystroke * keyword * major key * minor key * Morse key * primary key * public-key cryptography * skeleton key * unique keySee also
* clef * scale * (wikipedia "key") *Adjective
(en adjective)- He is the key player on his soccer team.
- Lukas intimates that one of Disney's key attractions was "Main Street USA,” which "mimicked a downtown business district just as Southdale" had done.
- She makes several key points.
citation, passage=Throughout the 1500s, the populace roiled over a constellation of grievances of which the forest emerged as a key focal point. The popular late Middle Ages fictional character Robin Hood, dressed in green to symbolize the forest, dodged fines for forest offenses and stole from the rich to give to the poor. But his appeal was painfully real and embodied the struggle over wood.}}
citation, page= , passage=With the north London derby to come at the weekend, Spurs boss Harry Redknapp opted to rest many of his key players, although he brought back Aaron Lennon after a month out through injury.}}
Usage notes
The first meaning is distinguished by the definite article, as seen in the quotations.Verb
(en verb)- So I worked on a tissue-paper copy of the perimeter plan, outlining groupings of plants of the same species and keying them with letters for the species.
- The volume closes with thirty pages of "Notes, critical and explanatory," in which Thomson provides seventy-six longer or shorter notes keyed to specific sections of the synopsis.
- Talk about similarities between the words and write them below to the left of the anchor, keying' them with a plus sign (+). Talk about the characteristics that set the words apart and list them below the box to the right, ' keying them with a tilde sign (~).
- Indicate the comparative value of each heading by keying it with a number in pencil, in the left margin, as follows:
- Our instructor told us to key in our user IDs.
- He keyed the car that had taken his parking spot.
- The American Heart Association has prepared their own guide to classification and, keying it with the Standard Nomenclature of Diseases , have done much to encourage a concise yet complete diagnosis.
- (Francis)
Derived terms
* key in * key off * key out * keyed upEtymology 2
Variant of cay, from (etyl) cayo.Alternative forms
* cayAnagrams
*Etymology 3
bottom
English
Noun
- barrels with the bottom knocked out
- No two chairs were alike; such high backs and low backs and leather bottoms and worsted bottoms.
- lack bottom
- Where shall we go for a walk? How about Ashcombe Bottom ?
- the bottoms and the high grounds
- We sail in leaky bottoms and on great and perilous waters; [...]
- My ventures are not in one bottom trusted.
- Not to sell the teas, but to return them to London in the same bottoms in which they were shipped.
citation, page= , passage=In Ireland, where 14.5% of the population are jobless, emigration has climbed steadily since 2008, when Lehman Brothers collapsed and the bottom fell out of the Irish housing market. In the 12 months to April this year, 40,200 Irish passport-holders left, up from 27,700 the previous year, according to the central statistics office. Irish nationals were by far the largest constituent group among emigrants, at almost 53%.}}
- Silkworms finish their bottoms in fifteen days.
- (Dryden)
- a horse of a good bottom
- (Johnson)
Synonyms
* (lowest part) base * (buttocks) arse (British, Australian, NZ''), ass, fanny (''North American ), backside, bot, bott, botty, bum, buttocks * sit upon, derriere * (BDSM) catcher * (LGBT) catcher, passive, pathic, uke (Japanese fiction) * See also * See alsoAntonyms
* (lowest part) top * (BDSM) top * (LGBT) active, pitcher, top, versatileVerb
(en verb)- The Dow Jones Industrial Average bottomed''' on September 24, 2001. The CRB Index '''bottomed on October 24.
- Action is supposed to be bottomed upon principle.
- those false and deceiving grounds upon which many bottom their eternal state
- Moreover, the Supreme Court has held that the President must obey outstanding executive orders, even when bottomed on the Constitution, until they are revoked.
- Find on what foundation any proposition bottoms .
- As you unwind her love from him, / Lest it should ravel and be good to none, / You must provide to bottom it on me.
- to bottom a chair
Adjective
(en adjective)- ''Those files should go on the bottom shelf.