No, it is a description of what to do to butter when you are cooking - make a light cream out of it by stirring gently.
An idiomatic expression for a light sleeper could be, he would hear a pin drop in his sleep. It simply means that one is awoken very easily.
an idiomatic expression
It means that you can be easily be woken up by any small sound.
idiomatic expression
"Turn a deaf ear" is an idiomatic expression meaning to ignore or pay no attention to something.
Idiomatic expression
humbly
"You" is not an idiom. It is a pronoun.
Jasjs
Give me 1 example of idiomatic expression
This expression means real and simple.
An idiom is a phrase that has a figurative meaning different from its literal meaning, while an idiomatic expression is a specific phrase or sentence structure that is characteristic of a particular language or dialect. Idioms are a type of idiomatic expression, but not all idiomatic expressions are idioms.