(idiomatic) to do without being seen (by); to do behind (someone's) back; to do without the knowledge of (e.g. one's parents)

(idiomatic) to keep an eye on

(idiomatic) indifferent; paying no attention; taking no notice

(idiomatic) to look over, to scan

first, initial / one-eyed

Kyūjitai form of 目薬 (“eye drop”)

a surname

(fiction, art) (human's) eye with a shape evocative of a cat's eye, large and almond-shaped

prying eyes; people who may be watching / the quality of being perceptive, observant / appearance, look

(ACG, informal) piercing, half-closed eyes, usually indicating exasperation, annoyance, or other negative emotions