iken

Etymology
From. Compare 🇨🇬.

Verb

 * 1) to gauge

Etymology
From. Likely related to.

Adverb

 * 1) while, whilst, when, as
 * 19 yaşımda iken
 * when I was 19

Usage notes

 * It never changes to -kan or -ykan. This is an exception to vowel harmony
 * iken doesn't decline for pronouns