- a cupronickel-clad coin of the U.S. and Canada, the 10th part of a dollar, equal to 10 cents.
- ten dollars.
- a 10-year prison sentence.
- dime bag.
- a dime a dozen, Informal. so abundant that the value has decreased; readily available.
Origin of dime
- a coin of the US and Canada, worth one tenth of a dollar or ten cents
- a dime a dozen very cheap or common
Word Origin and History for dime a dozen
chosen 1786 as name for U.S. 10 cent coin, from dime "a tenth, tithe" (late 14c.), from Old French disme (Modern French dîme) "a tenth part," from Latin decima (pars) "tenth (part)," from decem "ten" (see ten).
The verb meaning "to inform" (on someone) is 1960s, from the then-cost of a pay phone call. A dime a dozen "almost worthless" first recorded 1930. Phrase stop on a dime attested by 1954 (a dime being the physically smallest unit of U.S. currency).
Idioms and Phrases with dime a dozen
dime a dozen
So plentiful as to be valueless. For example, Don't bother to buy one of these—they're a dime a dozen. The dime was declared the American ten-cent coin in 1786 by the Continental Congress. [First half of 1900s]
In addition to the idiom beginning with dime
- dime a dozen
- drop a dime
- get off the dime
- not worth a dime
on a dime.