keep out[verb]Synonyms: keep, detain, hold, hold back, keep back, reserve, retain, withhold
[TahlilGaran] English Synonym Dictionary ▲
keep out (of) v. phr. 1. To stay out; remain out of.
The sign on the fence said, "Danger! Keep out!" 2. To stave off; not allow in.
The border patrol near El Paso, Texas, is trying to keep illegal immigrants out of the United States. [TahlilGaran] English Idioms Dictionary ▲