Phrasal Verb
A group of words which have a different meaning when used together from the one they would have if you took the meaning of each word separately.
Phrasal Verb:
book something up
Meaning:
to reserve all the available places.
Example:
The travel agency booked all the good seats up.
A phrase that consists of a verb with a preposition or adverb or both, the meaning of which is different from the meaning of its separate parts.
A compilation of 50 phrasal verbs.