Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
patrai is a noun meaning "a port city in western Greece in the northwestern Peloponnese on an inlet of the Ionian Sea; was a major trade center from the 5th century BC to the 3rd century BC; commercial importance revived during the Middle Ages". It carries one recorded sense.
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 patrai come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.