What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Bump vs Flat - What's the difference?

bump | flat |

In lang=en terms the difference between bump and flat

is that bump is a dose of a drug such as ketamine or cocaine, when snorted recreationally while flat is a note played a semitone lower than a natural, denoted by the symbol ♭ sign placed after the letter representing the note (e.g., B♭) or in front of the note symbol (e.g. ♭♪).

As nouns the difference between bump and flat

is that bump is a light blow or jolting collision while flat is an area of level ground.

As verbs the difference between bump and flat

is that bump is to knock against or run into with a jolt while flat is to make a flat call; to call without raising.

As a proper noun Bump

is {{surname|lang=en}.

As an adjective flat is

having no variations in height.

As an adverb flat is

so as to be flat.

bump

English

Noun

(en noun)
  • A light blow or jolting collision.
  • The sound of such a collision.
  • A protuberance on a level surface.
  • A swelling on the skin caused by illness or injury.
  • * Shakespeare
  • It had upon its brow / A bump as big as a young cockerel's stone.
  • One of the protuberances on the cranium which, in phrenology, are associated with distinct faculties or affections of the mind.
  • the bump''' of veneration; the '''bump of acquisitiveness
  • (rowing) The point, in a race in which boats are spaced apart at the start, at which a boat begins to overtake the boat ahead.
  • The swollen abdomen of a pregnant woman.
  • (Internet) A post in an Internet forum thread made in order to raise the thread's profile by returning it to the top of the list of active threads.
  • A temporary increase in a quantity, as shown in a graph.
  • US presidential nominees get a post-convention bump in survey ratings.
  • (slang) A dose of a drug such as ketamine or cocaine, when snorted recreationally.
  • The noise made by the bittern; a boom.
  • A coarse cotton fabric.
  • A training match for a fighting dog.
  • Derived terms

    * bump and grind * bump in the road * bumpity * bumpy * fist bump * razor bump * speed bump * things that go bump in the night

    Verb

  • To knock against or run into with a jolt.
  • To move up or down by a step.
  • I bumped the font size up to make my document easier to read.
  • (Internet) To post in an Internet forum thread in order to raise the thread's profile by returning it to the top of the list of active threads.
  • (chemistry, of a superheated liquid) To suddenly boil, causing movement of the vessel and loss of liquid.
  • * 1916 , Albert Prescott Mathews, Physiological chemistry
  • Heat until the liquid bumps , then reduce the heat and continue the boiling for 1½ hours.
  • To move (a booked passenger) to a later flight because of earlier delays or cancellations.
  • * 2005 , Lois Jones, EasyJet: the story of Britain's biggest low-cost airline (page 192)
  • Easyjet said the compensation package for passengers bumped off flights was 'probably the most flawed piece of European legislation in recent years'...
  • To move the time of a scheduled event.
  • * 2010 , Nancy Conner, Matthew MacDonald, Office 2010: The Missing Manual , p. 332:
  • A colleague emails with news that her 4:30 meeting got bumped to 3:30.
  • (archaic) To make a loud, heavy, or hollow noise; to boom.
  • * Dryden
  • as a bittern bumps within a reed

    Derived terms

    * bump and grind * bump into * bump off * bump up * English 4chan slang ----

    flat

    English

    Etymology 1

    From (etyl) flat, from (etyl) Flat] in (Online Etymology Dictionary) flatr (Norwegian and Swedish flat, Danish flad), from (etyl) [http://ordnet.dk/ods/opslag?opslag=flad&submit=S%F8g Sanskrit, OHG and Greek cognates named.

    Alternative forms

    * , (l) (obsolete)

    Adjective

    (flatter)
  • Having no variations in height.
  • * {{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)
  • , chapter=17 citation , passage=The face which emerged was not reassuring. It was blunt and grey, the nose springing thick and flat from high on the frontal bone of the forehead, whilst his eyes were narrow slits of dark in a tight bandage of tissue. […].}}
  • (of a tire or other inflated object) Deflated, especially because of a puncture.
  • (music, note) Lowered by one semitone.
  • (music) Of a note or voice, lower in pitch than it should be.
  • (music, voice) Without variations in pitch.
  • Of a carbonated drink, with all or most of its carbon dioxide having come out of solution so that the drink no longer fizzes or contains any bubbles.
  • Uninteresting.
  • * Coleridge
  • A large part of the work is, to me, very flat .
  • * Shakespeare
  • How weary, stale, flat , and unprofitable / Seem to me all the uses of this world.
  • (wine) Lacking acidity without being sweet.
  • Absolute.
  • (slang) Describing certain features, usually the breasts and/or buttocks, that are extremely small or not visible at all.
  • (of a battery) Unable to emit power; dead.
  • (juggling, of a throw) Without spin; spinless.
  • Lacking liveliness of commercial exchange and dealings; depressed; dull.
  • The market is flat .
  • (phonetics, dated, of a consonant) sonant; vocal, as distinguished from a sharp (non-sonant) consonant
  • (obsolete) Clear; unmistakable; peremptory; absolute; positive; downright.
  • * Shakespeare
  • flat burglary as ever was committed
  • * Marston
  • A great tobacco taker too, — that's flat .
    Synonyms
    * (having no variations in altitude) even, planar, plane, smooth, uniform * (deflated) deflated, punctured * (without variations in pitch) monotone * (uninteresting) boring, dull, uninteresting * flabby
    Antonyms
    * (having no variations in altitude) bumpy, cratered, hilly (of terrain), rough (of a surface), wrinkled (of a surface) * sharp * sharp
    Derived terms
    * flat as a pancake * flatcar * flat-footed * flatly * flatness * flat out * flat rate * flatten * that's flat

    Adverb

    (en adverb)
  • So as to be flat.
  • Spread the tablecloth flat over the table.
  • Bluntly.
  • I asked him if he wanted to marry me and he turned me down flat .
  • Not exceeding.
  • He can run a mile in four minutes flat .
  • Completely.
  • I am flat broke this month.
  • Directly; flatly.
  • * Herbert
  • Sin is flat opposite to the Almighty.
  • (finance, slang) Without allowance for accrued interest.
  • Synonyms
    * (so as to be flat) * (bluntly) bluntly, curtly * (not exceeding) tops * (completely) absolutely, completely, utterly

    Noun

    (en noun)
  • An area of level ground.
  • * Francis Bacon
  • Envy is as the sunbeams that beat hotter upon a bank, or steep rising ground, than upon a flat .
  • * , chapter=3
  • , title= Mr. Pratt's Patients , passage=My hopes wa'n't disappointed. I never saw clams thicker than they was along them inshore flats . I filled my dreener in no time, and then it come to me that 'twouldn't be a bad idee to get a lot more, take 'em with me to Wellmouth, and peddle 'em out. Clams was fairly scarce over that side of the bay and ought to fetch a fair price.}}
  • (music) A note played a semitone lower than a natural, denoted by the symbol sign placed after the letter representing the note (e.g.'', B?) or in front of the note symbol (''e.g. ??).
  • (informal, automotive) A flat tyre/tire.
  • * 2012 , July 15. Richard Williams in Guardian Unlimited, Tour de France 2012: Carpet tacks cannot force Bradley Wiggins off track
  • The next one surrendered his bike, only for that, too, to give him a second flat as he started the descent.
  • (in the plural) A type of ladies' shoes with very low heels.
  • (painting) A thin, broad brush used in oil and watercolor/watercolour painting.
  • The part of something:
  • # (swordfighting) The side of a blade, as opposed to the sharp edge.
  • # The palm of the hand, with the adjacent part of the fingers.
  • A wide, shallow container.
  • (geometry) A subset of n-dimensional space that is congruent to a Euclidean space of lower dimension.
  • A flat-bottomed boat, without keel, and of small draught.
  • A straw hat, broad-brimmed and low-crowned.
  • (US) A railroad car without a roof, and whose body is a platform without sides; a platform car or flatcar.
  • A platform on a wheel, upon which emblematic designs etc. are carried in processions.
  • (mining) A horizontal vein or ore deposit auxiliary to a main vein; also, any horizontal portion of a vein not elsewhere horizontal.
  • (Raymond)
  • (obsolete) A dull fellow; a simpleton.
  • * Holmes
  • Or if you cannnot make a speech, / Because you are a flat .
  • (technical theatre) A rectangular wooden structure covered with masonite, lauan or muslin that can be raised as a platform.
  • Antonyms
    * (note) sharp * (shoes) high heels
    Derived terms
    * mudflat

    Verb

  • (poker slang) To make a flat call; to call without .
  • To become flat or flattened; to sink or fall to an even surface.
  • (intransitive, music, colloquial) To fall from the pitch.
  • (music) To depress in tone, as a musical note; especially, to lower in pitch by half a tone.
  • (dated) To make flat; to flatten; to level.
  • (dated) To render dull, insipid, or spiritless; to depress.
  • * Barrow
  • Passions are allayed, appetites are flatted .

    Etymology 2

    From 1795, alteration of (etyl) .

    Noun

    (en noun)
  • (archaic, New England, now chiefly British) An apartment.
  • Synonyms
    * (apartment) apartment
    Derived terms
    * block of flats * flatlet * flatmate * flatter

    References

    Anagrams

    * 1000 English basic words ----