Iunno

//ˌaɪ.əˈnəʊ// intj, slang

intj, slang ·Uncommon ·College level

Definitions

Intj
  1. 1
    I don't know. informal

Etymology

Loose pronunciation of I dunno (“I don't know”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.