زیر

Etymology
From, from , equivalent to +.

The prepositional usage is a contraction of older or ; the full forms are dated in Iran but more common in the eastern lands.

Noun

 * 1) lower part; bottom
 * 2) something underneath
 * 3) kasra (vowel diacritic placed under the letter)
 * 4)  high-pitched tune; soprano or treble
 * 1)  high-pitched tune; soprano or treble

Preposition

 * 1)  under; underneath; beneath

Adjective

 * 1) under; below
 * 2) high-pitched
 * 1) high-pitched

Prefix

 * 1) sub-