No, it is a word. Idioms are phrases that make no sense unless you know the definition.
an idiomatic expression
idiomatic expression
"You" is not an idiom. It is a pronoun.
Idiomatic expression
Jasjs
The idiomatic expression "slippery eel" is typically used to describe someone who is elusive or hard to pin down, making it difficult to predict their actions or intentions. It implies that they are cunning and hard to catch or trap.
humbly
Give me 1 example of idiomatic expression
This expression means real and simple.
yes it is
babysitting
Cockney-stink