complain (complains 3rd person present) (complaining present participle) (complained past tense & past participle )
1 verb If you complain about a situation, you say that you are not satisfied with it.
Miners have complained bitterly that the government did not fulfill their promises... V that
The American couple complained about the high cost of visiting Europe... V about/of n
They are liable to face more mistreatment if they complain to the police... V to n
People should complain when they consider an advert offensive... V
`I do everything you ask of me,' he complained. V with quote
2 verb If you complain of pain or illness, you say that you are feeling pain or feeling ill.
He complained of a headache. V of n