LATIN DICTIONARYLexicon Latīnum
English → Latin

“lo!” in Latin

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

lo!
ecce (of something sudden or unexpected): en (denoting the presence of something wich requires attention, and especially of anything unwelcome): ☞ both ecce and en are usually construed with the nominative; but ecce is found in the comedians with the accusative of a pronoun; hence, contracted, eccum, eccam, eccos.

Quick answer

What is the Latin word for lo!?
The usual Latin words for “lo!” are ecce, in, eccum. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.