ཅི

Adverb

 * 1)  used to form the witnessed past tense (after orthographic endings other than ང or a vowel)

Pronoun

 * 1) what relative 3rd-person inanimate absolutive pronoun

Etymology
From.

Numeral

 * 1) one (1)

Pronoun

 * 1)  what
 * 2)  whatever
 * 3)  to the extent of