Also found in: Dictionary, Thesaurus, Medical, Acronyms, Encyclopedia, Wikipedia.
informal An abbreviation of "thanks," used primarily in text messages and online communications. A: "Heard U were sick. U OK?" B: "Fine now, thx." A: "I love your hair in your latest InstaBlam post!" B: "Thx! I just had it done :) "
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.