Lo - definition of lo by The Free Dictionary
https://www.thefreedictionary.com/lo
Webabbreviation for. (Telecommunications) hello. Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014. lo 1. (loʊ) interj. look! see! (now usu. used as an expression of surprise in the phrase lo and behold ).
DA: 98 PA: 95 MOZ Rank: 35