Pronunciation : Yis
Part of Speech : adv.
Definition : Defn: Yes. [Obs.] "Yis, sir," quod he, "yis, host." Chaucer.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder