say it: dohm
dome is a noun meaning "a concave shape whose distinguishing characteristic is that the concavity faces downward". It carries 4 recorded senses.
a concave shape whose distinguishing characteristic is that the concavity faces downward
a stadium that has a roof
a hemispherical roof
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 dome 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.