Is. Definition
iz
abbreviation
Isaiah.
American Heritage
Island(s)
Webster's New World
Isle(s)
Webster's New World
verb
Webster's New World
affix
Webster's New World
noun
Plural form of I (alternative spelling of I's).
Wiktionary
pronoun
Eye dialect spelling of his.
Wiktionary
Origin of Is.
-
A representation of the pronunciation of his by a speaker whose dialect lacks the voiceless glottal fricative or transition (IPA: [h]).
From Wiktionary