English version

moo in Colours & sounds topic

From Longman Dictionary of Contemporary Englishmoomoo /muː/ verb [intransitive]  HBACif a cow moos, it makes a long low soundmoo noun [countable]→ See Verb table
Examples from the Corpus
mooAn outbreak of mooing in the crowd swells until most of the club is doing it.In no time at all the kid was at my door with a bag full of sesame noodles and moo shu pork.