What is the difference between sign and index?
sign | index |
(sometimes, also used uncountably) A visible indication.
*
, title=(The Celebrity), chapter=5
, passage=Although the Celebrity was almost impervious to sarcasm, he was now beginning to exhibit visible signs of uneasiness, the consciousness dawning upon him that his eccentricity was not receiving the ovation it merited.}}
A clearly visible object, generally flat, bearing a short message in words or pictures.
* Macaulay
A traffic sign.
A meaningful gesture.
Any of several specialized non-alphabetic symbols.
(astrology) An astrological sign.
(mathematics) Positive or negative polarity.
A specific gesture or motion used to communicate by those with speaking or hearing difficulties; now specifically, a linguistic unit in sign language equivalent to word in spoken languages.
*, II.12:
* 2007 , Marcel Danesi, The Quest for Meaning :
(uncountable) Sign language in general.
An omen.
(medicine) A property of the body that indicates a disease and, unlike a symptom, is unlikely to be noticed by the patient.
A military emblem carried on a banner or standard.
To make a mark
#
#:The Queen signed her letter with the regal signet.
# To mark, to put or leave a mark on.
#*1726 , Elijah Fenton, The Odyssey of Homer :
#*:Meantime revolving in his thoughtful mind / The scar, with which his manly knee was sign'd […].
# To validate or ratify (a document) by writing one's signature on it.
#*c. 1597 , (William Shakespeare), The Merchant of Venice :
#*:Enquire the Iewes house out, giue him this deed, / And let him signe it […].
# More generally, to write one's signature on (something) as a means of identification etc.
#
#:Just sign your name at the bottom there.
#:I received a letter from some woman who signs herself ‘Mrs Trellis’.
# To write one's signature.
# To finalise a contractual agreement to work for a given sports team, record label etc.
#*2011 , The Guardian , (headline), 18 Oct 2011:
#*:Agents say Wales back Gavin Henson has signed for Cardiff Blues.
# To engage (a sports player, musician etc.) in a contract.
To make the sign of the cross
# To bless (someone or something) with the sign of the cross; to mark with the sign of the cross.
#* Book of Common Prayer
#*:We receive this child into the congregation of Christ's flock, and do sign him with the sign of the cross.
#*1971 , , Religion and the Decline of Magic , Folio Society 2012, p. 34:
#*:At the baptismal ceremony the child was […] signed with the cross in holy water.
# (reflexive) To cross oneself.
#*1855 , (Robert Browning), Men and Women :
#*:Shaking a fist at him with one fierce arm, / Signing himself with the other because of Christ.
To indicate
# To communicate using a gesture or signal.
#* Sir Walter Scott:
# To communicate using gestures to (someone).
#:He signed me that I should follow him through the doorway.
# To use sign language.
# To furnish (a road etc.) with signs.
An alphabetical listing of items and their location.
The index finger; the forefinger.
A movable finger on a gauge, scale, etc.
(printing) A symbol resembling a pointing hand, used to direct particular attention to a note or paragraph.
That which points out; that which shows, indicates, manifests, or discloses.
* Arbuthnot
A sign; an indication; a token.
* Robert Louis Stevenson
(linguistics) A type of noun where the meaning of the form changes with respect to the context. E.g., 'Today's newspaper' is an indexical form since its referent will differ depending on the context. See also icon and symbol.
(economics) A single number calculated from an array of prices or of quantities.
(science) A number representing a property or ratio, a coefficient.
(mathematics) A raised suffix indicating a power.
(programming, computing) An integer or other key indicating the location of data e.g. within an array, vector, database table, associative array, or hash table.
(computing, databases) A data structure that improves the performance of operations on a table.
(obsolete) A prologue indicating what follows.
To arrange an index for something, especially a long text.
To inventory, to take stock.
In context|mathematics|lang=en terms the difference between sign and index
is that sign is (mathematics) positive or negative polarity while index is (mathematics) a raised suffix indicating a power.As nouns the difference between sign and index
is that sign is (sometimes|also used uncountably) a visible indication while index is an alphabetical listing of items and their location; for example, the index of a book lists words or expressions and the pages of the book upon which they are to be found.As verbs the difference between sign and index
is that sign is to write one's signature on (a document), thus showing authorship while index is to arrange an index for something, especially a long text.sign
English
(wikipedia sign)Etymology 1
From (etyl) signe, from (etyl) ; root uncertain.Noun
(en noun)- The shops were, therefore, distinguished by painted signs , which gave a gay and grotesque aspect to the streets.
- And why not, as well as our dumbe men dispute, argue and tell histories by signes ?
- In American Sign Language (ASL), for instance, the sign for 'catch' is formed with one hand (in the role of agent) moving across the body (an action) to grasp the forefinger of the other hand (the patient).
- (Milton)
Derived terms
* air sign * astrological sign * earth sign * fire sign * high sign * Indian sign * minus sign * neon sign * plus sign * road sign * sign language * sign of life * star sign * street sign * traffic sign * vital sign * water signEtymology 2
From (etyl) (seigner), (seiner) et al., (etyl) signer et al., and their source, (etyl) ; see Etymology 1, above. Compare (sain).Verb
(en verb)- I forgot to sign that letter to my aunt.
- Please sign on the dotted line.
- It was a great month. I managed to sign three major players.
- I signed to Browne to make his retreat.
Derived terms
* sign in * signing bonus * sign off * sign on * sign over * sign out * sign up * sign one's life awayExternal links
* *Anagrams
*index
English
(wikipedia index)Noun
(en-noun)- The index of a book lists words or expressions and the pages of the book upon which they are to be found.
- Tastes are the indexes of the different qualities of plants.
- His son's empty guffaws struck him with pain as the indices of a weak mind.
- (Shakespeare)