KEEP A (SHARP) LOOKOUT, look out, keep one's eyes open, keep watch, be watchful, be alert, be on the alert, be on the qui vive, be on guard; Brit. keep one's eyes skinned.
2192; headword
KEEP A (SHARP) LOOKOUT, look out, keep one's eyes open, keep watch, be watchful, be alert, be on the alert, be on the qui vive, be on guard; Brit. keep one's eyes skinned.
2192; headword
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012