(slang) See you later; an expression used at parting.

What is laters baby mean?

Laters is "See you soon" Baby means "girlfriend".

What does later mean in texting?

Later is defined as an informal way of saying bye. An example of the use of later as an interjection is in the sentence, "I'm leaving now! Later!" which means, "I'm leaving now! Goodbye!" interjection.