Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
ascertain | No | No | Yes | No |
refract | No | No | Yes | No |
ascertain (verb) | refract (verb) |
---|---|
be careful or certain to do something; make certain of something | determine the refracting power of (a lens) |
learn or discover with certainty | subject to refraction |
find out, learn, or determine with certainty, usually by making an inquiry or other effort | |
establish after a calculation, investigation, experiment, survey, or study |