say it: brawn-tuh-SAW-ruhs
brontosaurus is a noun meaning "huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic". It carries one recorded sense.
huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for brontosaurus come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.