be on the lookout

== English == === Alternative forms === be-on-the-lookout, Be On the Lookout, Be on the Lookout, Be On The Lookout, Be On the Look Out === Noun === be on the lookout (plural be on the lookouts) BOLO. === Verb === be on the lookout (third-person singular simple present is on the lookout, present participle being on the lookout, simple past was on the lookout, past participle been on the lookout) Used other than figuratively or idiomatically: see be,‎ on the lookout. ==== Translations ====