Some trite expressions:
He gambled the money away and nonchalantly stated, "Easy come, easy go."
He clumsily walked through the gift shop like a bull in a china shop.
That kind, old woman has a heart of gold.
They are clichés.
Cliches are trite expressions that are over-used.
drink the kool-aid 24/7
common average old before
I got your impolite expression right here.
it is a stereotyped expression. Like everything is fair in love and war.Though such expressions are centuries old but still are valid in today's time
***MERGE THIS QUESTION*** should be with "What are some examples of idioms" - see Related Question link below
Math expressions are basically number sentences.
Trite is an adjective. The noun form is triteness.
To be trite is to lack in freshness and originality. An example of this in a sentence would be, "She lacked creativity. She was trite."
X and y
Give me 1 example of idiomatic expression