MeanOF

ascertain

- verb (v)

Meaning: make sure

Synonyms: catch on check check out check up on confirm determine dig discover divine double-check establish eye eyeball find out fix get down cold get down pat get hold of get it down get the hang of identify learn learn the ropes look-see make certain make sure peg pick up pick up on read see settle size size up tell verify

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.