double, image, look-alike - someone who closely resembles a famous person (especially an actor)
Example:- he could be Gingrich's double
double, doubling - raising the stakes in a card game by a factor of 2
Example:- I decided his double was a bluff
double, stunt man, stunt woman - a stand-in for movie stars to perform dangerous stunts
Example:- his first job in Hollywood was as a double for Clark Gable
double - a quantity that is twice as great as another
Example:- 36 is the double of 18
double, two-bagger, two-base hit, two-baser - a base hit on which the batter stops safely at second base
Example:- he hit a double to deep centerfield
double, duplicate, reduplicate, repeat, replicate - make or do or perform again
Example:- He could never replicate his brilliant performance of the magic trick
double, duplicate - increase twofold
Example:- The population doubled within 50 years
double - hit a two-base hit
double - do double duty; serve two purposes or have two functions
Example:- She doubles as his wife and secretary
double - bridge: make a demand for (a card or suit)
double, double over, double up - bend over or curl up, usually with laughter or pain
Example:- He doubled and vomited violently
bivalent, double - used of homologous chromosomes associated in pairs in synapsis
double - used of flowers having more than the usual number of petals in crowded or overlapping arrangements
Example:- double chrysanthemums have many rows of petals and are usually spherical or hemispherical
double, doubled, two-fold, twofold - twice as great or many
Example:- ate a double portion
double - large enough for two
Example:- a double bed
double, forked - having two meanings with intent to deceive
Example:- a sly double meaning
double, dual, three-fold, threefold, treble, two-fold, twofold - having more than one decidedly dissimilar aspects or qualities
Example:- a double (or dual) role for an actor
double, dual, duple - consisting of or involving two parts or components usually in pairs
Example:- an egg with a double yolk
double - two together
Example:- some people sleep better double
double, doubly, twice - to double the degree
Example:- she was doubly rewarded
double - downward and forward
Example:- he was bent double with pain