free up
verb- To make (space or time) available. · Selling those old books freed up most of the spare room.· You can free up space on your hard disk by deleting temporary files.
- To make (a person or resource) available. · Retiring from work freed me up to write a novel.
Learn free up in real texts
With a free account, hover any word in the library for its meaning, hear it read aloud, save words for review timed to your memory, and see how much of each book you already know.