from The American Heritage® Dictionary of the English Language, 4th Edition
- intransitive v. To express annoyance, impatience, or mild reproof: "those fussy fellows at the State Department tut-tutting about lack of reform in the political system” ( John Hughes).
from Wiktionary, Creative Commons Attribution/Share-Alike License
- interj. An expression of annoyance or impatience.
- v. To express such a sound, especially as a mild reproof
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- v. utter `tsk,' `tut,' or `tut-tut,' as in disapproval
Imitative.(American Heritage® Dictionary of the English Language, Fourth Edition)