| Noun | 1. | double - a base hit on which the batter stops safely at second base; "he hit a double to deep centerfield"base hit, bingle, safety - (baseball) the successful act of striking a baseball in such a way that the batter reaches base safely | |
| 2. | double - a stand-in for movie stars to perform dangerous stunts; "his first job in Hollywood was as a double for Clark Gable" | |
| 3. | double - someone who closely resembles a famous person (especially an actor); "he could be Gingrich's double"; "she's the very image of her mother" | |
| 4. | double - a quantity that is twice as great as another; "36 is the double of 18"multiple - the product of a quantity by an integer; "36 is a multiple of 9" | |
| 5. | double - raising the stakes in a card game by a factor of 2; "I decided his double was a bluff"raise - increasing the size of a bet (as in poker); "I'll see your raise and double it" | |
| Verb | 1. | double - increase twofold; "The population doubled within 50 years"redouble - double again; "The noise doubled and redoubled" geminate - arrange or combine in pairs; "The consonants are geminated in these words" manifold, multiply - combine or increase by multiplication; "He managed to multiply his profits" | |
| 2. | double - hit a two-base hitbaseball, baseball game, ball - a ball game played with a bat and ball between two teams of 9 players; teams take turns at bat trying to score run; "he played baseball in high school"; "there was a baseball game on every empy lot"; "there was a desire for National League ball in the area"; "play ball!" hit - cause to move by striking; "hit a ball" | |
| 3. | double - bend over or curl up, usually with laughter or pain; "He doubled and vomited violently"bend, flex - form a curve; "The stick does not bend" | |
| 4. | double - do double duty; serve two purposes or have two functions; "She doubles as his wife and secretary"function, operate, work, run, go - perform as expected when applied; "The washing machine won't go unless it's plugged in"; "Does this old car still run well?"; "This old radio doesn't work anymore" | |
| 5. | double - bridge: make a demand for (a card or suit)bid, call - make a demand, as for a card or a suit or a show of hands; "He called his trump" | |
| 6. | double - make or do or perform again; "He could never replicate his brilliant performance of the magic trick"replicate, copy - biology: reproduce or make an exact copy of; "replicate the cell"; "copy the genetic information" recapitulate - repeat stages of evolutionary development during the embryonic phase of life geminate, reduplicate - form by reduplication; "The consonant reduplicates after a short vowel"; "The morpheme can be reduplicated to emphasize the meaning of the word" reproduce - make a copy or equivalent of; "reproduce the painting" | |
| Adj. | 1. | double - having more than one decidedly dissimilar aspects or qualities; "a double (or dual) role for an actor"; "the office of a clergyman is twofold; public preaching and private influence"- R.W.Emerson; "every episode has its double and treble meaning"-Frederick Harrisonmultiple - having or involving or consisting of more than one part or entity or individual; "multiple birth"; "multiple ownership"; "made multiple copies of the speech"; "his multiple achievements in public life"; "her multiple personalities"; "a pineapple is a multiple fruit" | |
| 2. | double - consisting of or involving two parts or components usually in pairs; "an egg with a double yolk"; "a double (binary) star"; "double doors"; "dual controls for pilot and copilot"; "duple (or double) time consists of two (or a multiple of two) beats to a measure"multiple - having or involving or consisting of more than one part or entity or individual; "multiple birth"; "multiple ownership"; "made multiple copies of the speech"; "his multiple achievements in public life"; "her multiple personalities"; "a pineapple is a multiple fruit" | |
| 3. | double - twice as great or many; "ate a double portion"; "the dose is doubled"; "a twofold increase"multiple - having or involving or consisting of more than one part or entity or individual; "multiple birth"; "multiple ownership"; "made multiple copies of the speech"; "his multiple achievements in public life"; "her multiple personalities"; "a pineapple is a multiple fruit" | |
| 4. | double - used of flowers having more than the usual number of petals in crowded or overlapping arrangements; "double chrysanthemums have many rows of petals and are usually spherical or hemispherical"single - used of flowers having usually only one row or whorl of petals; "single chrysanthemums resemble daisies and may have more than one row of petals" | |
| 5. | double - used of homologous chromosomes associated in pairs in synapsis | |
| 6. | double - large enough for two; "a double bed"; "a double room"big, large - above average in size or number or quantity or magnitude or extent; "a large city"; "set out for the big city"; "a large sum"; "a big (or large) barn"; "a large family"; "big businesses"; "a big expenditure"; "a large number of newspapers"; "a big group of scientists"; "large areas of the world" | |
| 7. | double - having two meanings with intent to deceive; "a sly double meaning"; "spoke with forked tongue"ambiguous, equivocal - open to two or more interpretations; or of uncertain nature or significance; or (often) intended to mislead; "an equivocal statement"; "the polling had a complex and equivocal (or ambiguous) message for potential female candidates"; "the officer's equivocal behavior increased the victim's uneasiness"; "popularity is an equivocal crown"; "an equivocal response to an embarrassing question" | |
| Adv. | 1. | double - downward and forward; "he was bent double with pain" | |
| 2. | double - two together; "some people sleep better double" | |
| 3. | double - to double the degree; "she was doubly rewarded"; "his eyes were double bright" | |