- yak⇄yak (1), noun, pl.yaksor (collectively)yak.
a long-haired ox of Tibet and central Asia. The domesticated yak is raised for its meat, milk, and hair and is used as a beast of burden. - yak⇄yak (2), intransitive verb, transitive verb, yakked,yakking,noun.
1. yack.
2. yock.