覗 - peep, peek, come in sight

to peek (through a keyhole, gap, etc.)

peep; peeping

to look into; to peep into; to peer into

to have a narrow view of things

peephole (e.g. in a door); observation window; viewing window

to examine someone's expression

to peek; to peep

to have a narrow view of things; to peek at the sky through the eye of a needle

one-way mirror

peephole; spyhole; inspection hole; observation window

to have a narrow view of things; to peep at the sky through a keyhole

faint indigo blue (traditional Japanese color name)