A verb combined with an adverb or a preposition, or sometimes both, to give a new meaning.
Phrasal Verb:
iron something out
Meaning / Example:
1. to use a flatiron to make cloth flat or smooth. > I will iron the drapes out, so they will hang together.
2. to ease a problem; to smooth out a problem. (Here problem is synonymous with wrinkle.) > It's only a little problem. I can iron it out very quickly.