To clam up is to stop talking or to stop providing information.
To clam up is to stop talking or to stop providing information.
YES! I think... They can also clam up! -Happily!
Stopped talking completely. Became silent; refused to speak.
That is the correct spelling of the idiomatic phrase "up to."
pick up - idiomatic meaning is to learn something without much effort. I picked up Spanish when I lived in Madrid.
to support
"In the weeds," "up the creek"...
No, it is not. It is either a verb (get) with an adverb (up), or an idiomatic noun (a costume, or disguise).
It means tired of, frustrated with, and starting to get angry.
it means you are not as fast as somebody else
rammed, clammed, dammed, damned, hamed, jammed, rammed, scammed, slammed
This is not an idiom. It means exactiy what it says - "advanced" means moved up or moved along, so the person is older.