say it: PIP-in
pippin is a noun meaning "any of numerous superior eating apples with yellow or greenish yellow skin flushed with red". It carries one recorded sense.
any of numerous superior eating apples with yellow or greenish yellow skin flushed with red
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 pippin 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.