I-word

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The word illegal, illegal alien, or illegal immigrant. euphemistic
  2. 2
    Any word beginning with i that is considered (often humorously) to be taboo in the given context, such as idiot, or incest. humorous

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