Complain

/kəmˈpleɪn/

verbBeginnerVery CommonGeneral

Definitions

1

To express dissatisfaction or resentment about something.

/kəmˈpleɪn/

verbnegativeBeginner
General

To express dissatisfaction or resentment.

He complained loudly about the food.

💡 Simply: Complaining is like saying you're unhappy about something. Like if your ice cream melted, you might complain, 'My ice cream is all melty!'

👶 For kids: To say you don't like something.

More Examples

2

Many customers complained about the slow service.

How It's Used

Everyday Life

"She complained about the noisy neighbors."

Customer Service

"The customer complained about the faulty product."

Idioms & expressions

have a complaint

To have something to complain about.

"I have a complaint about the quality of this product."

From Old French *complaindre, from Latin *complangere, from com- "together" + plangere "to strike, beat, lament".

The word 'complain' has consistently been used to express dissatisfaction throughout history, though the formality of its usage has varied.

Memory tip

Think of 'com' (together) and 'plain' (simple statement of unhappiness).

Base: complain
complanecompliancomplaing

Usage

60%Spoken
40%Written