say it: IR-uh-wah-dee
irrawaddy is a noun meaning "the main river of Myanmar rising in the north and flowing south through the length of Burma to empty into the Andaman Sea". It carries one recorded sense.
the main river of Myanmar rising in the north and flowing south through the length of Burma to empty into the Andaman Sea
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 irrawaddy 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.