Definition of "la-la" in English

adjective

1. Of indifferent quality; so-so.

verb

1. (intransitive) To sing or recite the syllable la repeatedly.

2. (transitive) To sing (a song) with la replacing the song lyrics.

noun

1. (slang, US) Something unusually good; (occasionally) something unusually bad.

2. (slang) A woman's genitals, especially the vagina; a sexually permissive woman.

noun

1. (Singapore, Malaysia) Alternative form of la la (“clams”).