What is the meaning of Sina?

to signal

to envy; to be envious

you (informal, sg)

blueness

feminine singular of sin

flute

you (singular)

nominative/accusative feminine plural of sīn

cord, tendon, sinew; nerve

whithered grass

cord, tendon, sinew; nerve

branches

nose

sign

emblem

withered grass

indefinite genitive plural of sin

feminine nominative/vocative singular of siny

destiny, fate

white

grey (referring to hair)

shadow; shade

first-person singular present negative of -wa na

plural of sin

to dry up; to cease containing any water

to cease giving milk.

to run out

plural direct marker placed before names or terms of address of people

to escape

to dance (traditional)

to grin

to snarl

Source: wiktionary.org