From Wiktionary, the free dictionary
yaff (third-person singular simple present yaffs, present participle yaffing, simple past and past participle yaffed)
- (UK, dialectal) To bark, yelp.
- (England, regional) To scold; to nag.
yaff
- To bark like a snarling dog.
yaff
- coconut crab (Birgus latro)
