What is the meaning of Saya?

A skirt.

skirt

death

skirt

kilt

to wear a skirt

merry

I, me, my; first person singular personal pronoun

Rōmaji transcription of さや

tear; teardrop

here

First person singular personal pronoun: I, me, my

skirt

a flower

mountain

I (personal pronoun)

me (direct object of a verb)

me (object of a preposition)

me (indirect object of a verb)

my (belonging to me)

skirt

skirt

joy; happiness; gladness

fun; merriment; festivity

skirt

Source: wiktionary.org