We found one dictionary that defines the word complain about:

Miscellaneous (1 matching dictionary)

1. complain about: Idioms

Phrases: likely to complain about everything, things people complain about, complain about trifles, have something to complain about, more... ▸ Words similar to complain about ▸ Usage examples for complain about ▸ Idioms related to complain about ▸ Wikipedia articles (New!) ▸ Words that often appear near complain about ▸ Rhymes of complain about ▸ Invented words related to complain about