A verb combined with an adverb or a preposition, or sometimes both, to give a new meaning.
Phrasal Verb:
leave something aside
Meaning / Example:
1. to leave something in reserve. > Leave some of the sugar aside for use in the icing.
2. to ignore something, especially a fact. > Let's leave the question of who will pay for it aside for a while. > We will leave aside the current situation and talk about the future.