-lo is the full (plena) form of the pronoun. It is normally used after verbs ending with a consonant or u. The word lo functions primarily as an interjection, capturing attention or emphasizing surprise. However, in its informal use as an abbreviation of low, it can function as an adjective or part of a compound modifier. The programme made great use of time-lapse photography and of the nearest available metaphor: lo, the white blanket later became 'a white duvet'. Idiom lo and behold (Definition of lo from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press) LO definition: look! see! (frequently used in Biblical expressions; now usually used as an expression of surprise in the phraselo and behold ). See examples of lo used in a sentence. This disambiguation page lists articles associated with the title Lo. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article. Search the world's information, including webpages, images, videos and more. Google has many special features to help you find exactly what you're looking for. Listen to LoLo directed by DAMMY TWITCHFollow Omah Lay :Instagram: : video by Omah. The meaning of LO is —used to call attention or to express wonder or surprise. How to use lo in a sentence. Dr. Christopher C. Lo is a resident of Eyesthetica specializing in oculofacial plastic surgery, double eyelid surgery, facial reconstruction, and orbital surgery.