Meaning of the word "a kick in the teeth" in English

What does "a kick in the teeth" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

a kick in the teeth

US /ə kɪk ɪn ðə tiːθ/
UK /ə kɪk ɪn ðə tiːθ/
"a kick in the teeth" picture

Idiom

1.

an act of betrayal or a severe disappointment

Example:
Losing the promotion after all that hard work was a kick in the teeth.
His sudden resignation was a kick in the teeth for the whole team.
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