i'n
Proposed by a contributor, not yet supported by evidence.
Meaning · English
isn't
Register: slang
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “i'n” mean?
isn't
Is “i'n” formal or informal?
i'n is generally slang.