noun

buck

buck, dollar

This coffee costs five bucks.

This coffee costs five bucks.

We saw a large buck in the forest.

We saw a large buck in the forest.

a ((buck)) (informal) a dollar This coffee costs five bucks.

a ((buck)) a male deer, goat, etc. We saw a large buck in the forest.

Synonyms (dollar): dollar; Synonyms (animal): stag, male

The 'dollar' sense comes from 'buckskin', a common unit of trade on the 18th-century American frontier. The 'male animal' sense is from Old English 'bucca'.

Imagine paying for a picture of a buck (male deer) with a buck (a dollar). This connects both meanings.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.