WordReference Random House Learner's Dictionary of American English © 2026bench•mark or bench mark /ˈbɛntʃˌmɑrk/USA pronunciation
n. [countable]
- Surveyinga mark made on a measuring device at a known height from which other heights may be calculated. Abbr.: BM
- a standard or reference by which others can be measured or judged:He set as his benchmarks the achievements of others.
Collins Concise English Dictionary © HarperCollins Publishers::
benchmark / ˈbɛntʃˌmɑːk/ - a mark on a stone post or other permanent feature, at a point whose exact elevation and position is known: used as a reference point in surveying
- a criterion by which to measure something; standard; reference point
- to measure or test against a benchmark: the firm benchmarked its pay against that in industry