a base hit on which the batter stops safely at second base

a stand-in for movie stars to perform dangerous stunts

someone who closely resembles a famous person (especially an actor)

a quantity that is twice as great as another

raising the stakes in a card game by a factor of 2

increase twofold

hit a two-base hit

bend over or curl up, usually with laughter or pain

do double duty; serve two purposes or have two functions

bridge: make a demand for (a card or suit)

make or do or perform again

having more than one decidedly dissimilar aspects or qualities

consisting of or involving two parts or components usually in pairs

twice as great or many

used of flowers having more than the usual number of petals in crowded or overlapping arrangements

used of homologous chromosomes associated in pairs in synapsis

large enough for two

having two meanings with intent to deceive

downward and forward

two together

to double the degree

a spy who works for two mutually antagonistic countries

retrace one's course

notation marking the end of principal parts of a musical composition; two adjacent bar lines

largest and lowest member of the violin family

the bassoon that is the largest instrument in the oboe family

a bed wide enough to accommodate two sleepers

(psychology) an unresolvable dilemma; situation in which a person receives contradictory messages from a person who is very powerful

shoot two strokes under par

a test procedure in which the identity of those receiving the intervention is concealed from both the administrators and the subjects until after the test is completed; designed to reduce or eliminate bias in the results

to shoot two strokes over par

two saucepans, one fitting inside the other

a covalent bond in which two pairs of electrons are shared between two atoms

something that checks the correctness of a previous check

a fold of fatty tissue under the chin

a clinch with two loops

fresh soft French cheese containing at least 60% fat

cream with a fat content of 48% or more

a kind of crochet stitch

make by double stitching

an act of betrayal

betray by double-dealing

a character used in printing to indicate a cross reference or footnote

twice the amount that a court would normally find the injured party entitled to

a date in which two couples participate

a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds (AB+CD=AD+CB)

a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds (AB+CD=AD+CB)

a two-digit integer; from 10 to 99

someone who draws two incomes from the government (usually by combining a salary and a pension)

two incomes received from the same source (as by holding a government job and receiving a government pension)