say it: STAHR-tur
starter is a noun meaning "an electric motor for starting an engine". It carries 7 recorded senses.
an electric motor for starting an engine
a contestant in a team sport who is in the game at the beginning
the official who signals the beginning of a race or competition
a hand tool consisting of a rotating shaft with parallel handle
a culture containing yeast or bacteria that is used to start the process of fermentation or souring in making butter or cheese or dough
“to make sourdough you need a starter”
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 starter 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.