Complacency

/kəmˈpleɪ.sən.si/

Meaning & Definition

noun
A feeling of smug or uncritical satisfaction with oneself or one's achievements.
His complacency about getting good grades led him to stop studying.
Self-satisfaction especially when accompanied by unawareness of actual dangers or deficiencies.
The team's complacency after winning the championship ultimately cost them the title the following year.
A general sense of contentment or a lack of concern about potential problems.
Her complacency regarding her health made her ignore the warning signs.

Etymology

From Latin 'complacentia', meaning 'satisfaction'.

Common Phrases and Expressions

complacency kills
A warning that self-satisfaction can lead to failure or danger.
in a state of complacency
Being unaware or uninterested in difficulties or dangers.
complacent attitude
An outlook characterized by self-satisfaction or smugness.

Related Words

complacent
Showing smug or uncritical satisfaction with oneself.
complacently
In a manner that is self-satisfied and unconcerned.
self-satisfied
Satisfaction with oneself, especially to the exclusion of all others.

Slang Meanings

Chill vibes
His chill vibes led him to be complacent about his studies.
Resting on one's laurels
She was resting on her laurels after her last success and showed real complacency.