아니다

Etymology
Native Korean word, first recorded in the Seokbo sangjeol, 1447, as, a contraction of and.

Adjective

 * 1) to be not (something)

Usage notes

 * is the Korean negative copula. Along with its positive,, it is often categorized as a Korean adjective, but often placed in their own grammatical category distinct from both verbs and adjectives. Unlike , is not appended to the preceding word, but written after an intervening space.
 * and are the only two Korean words that take a subject complement, which is marked with case marker  /.