A plane (the tool, not the vehicle) used for working the upper surface of staircase rails. They are relatively rounded

plural of capping plane

plural of cunt cap

(military slang, vulgar) A hat which is gathered and folded on the top.

plural of jimmy cap

(slang) A condom.

(firearms) A dummy round of ammunition used to check ammo feed and other mechanical problems. / A cap or cover that snaps into place.

Alternative spelling of skullcap

The plant miterwort.

plural of rally cap