Strong's #8109: shmurah (pronounced shem-oo-raw')
feminine of passive participle of 8104; something guarded, i.e. an eye-lid:--waking.
Brown-Driver-Briggs Hebrew Lexicon:
ׁ
shemûrâh
1) eyelid
Part of Speech: noun feminine
Relation: passive participle of H8104
Usage:
This word is used 1 times:
Psalms 77:4: "Thou holdest mine eyes waking: I am so troubled that I cannot speak."