to peek (through a keyhole, gap, etc.);  to look down into (a ravine, etc.);  to peek into (a shop, bookstore, etc.);  to sneak a look at;  to take a quick look at;  to peep (through a telescope, microscope, etc.);  to stick out (a scarf from a collar, etc.)
 to examine someone's expression
 peeking;  peeping (e.g. through a hole, narrow gap)
 peep;  peeping;  peep show;  device with lens mounted on a stand or in a box to view enlarged pictures
 to peep (through);  to peek;  to await (one's chance);  to guess;  to infer
 peephole;  spyhole;  inspection hole;  observation window
 peephole (e.g. in a door);  observation window;  viewing window
 peep show;  device with lens mounted on a stand or in a box to view enlarged pictures;  water glass;  hydroscope;  box, etc. with glass bottom for viewing underwater
 to wait for one's chance;  to wait for an opportunity
 peep show;  device with lens mounted on a stand or in a box to view enlarged pictures
 peep show;  device with lens mounted on a stand or in a box to view enlarged pictures;  water glass;  hydroscope;  box, etc. with glass bottom for viewing underwater
 to wait for an opportunity
 faint indigo blue (traditional Japanese color name)
 peeking;  peeping (e.g. through a hole, narrow gap)
 peep show;  device with lens mounted on a stand or in a box to view enlarged pictures
 peep show;  device with lens mounted on a stand or in a box to view enlarged pictures
 to be like a frog in a well;  to make (faulty) assumptions based on one's limited understanding of something; (lit.) to look at the skies through the eye of a needle
 to have a narrow view of things
 to peek;  to peek into;  to stop by;  to visit
 to peek;  to peek into;  to stop by;  to visit
 to have a narrow view of things; (lit.) to look at the ceiling through a reed
 zoetrope (animation device)
 to have a narrow view of things; (lit.) to peep at the sky through a keyhole