Definition of 打ち言葉 (うちことば)
うことば
                        打ち言葉
うちことば
uchikotoba
noun
•
                
textspeak, texting language, typed language, abbreviated language and slang commonly used in text messages, email, etc.
Other readings:
                打言葉【うちことば】
                Related Kanji
| 打 | strike, hit, knock, pound, dozen | 
| 言 | say, word | 
| 葉 | leaf, plane, lobe, needle, blade, spear, counter for flat things, fragment, piece |