Lexical Definition

‎תְּבַּלֻּל‎ tᵉballul (teb-al-lool') defect ^H:N-M
from ‎בָּלַל‎ in the original sense of flowing

blemish.

• a cataract (in the eye)

1) obscurity, defect (in vision), confusion

Brown-Driver-Briggs

‎תְּבַלֻּל‎ noun [masculine] confusion, obscurity (on form compare Arabic conjugation see Infinitive Sta^{§ 267}) Lev 21:20 (H) ‎בעינו‎ ‎׳‎‎ת‎ i.e. defective sight? compare Di. (|| ‎שֶׁבֶר‎, ‎גִּבֵּן‎, ‎דַּק‎, ‎מְרוֺחַ אָ֑שֶׁךְ‎, etc.)

Brown-Driver-Briggs References