Definition of inky cap
: a mushroom (genus Coprinus, especially C. atramentarius) whose pileus deliquesces into an inky fluid after the spores have matured —called also ink cap
First Known Use of inky cap
Rhymes with inky cap
afterclap, baseball cap, beat the rap, blasting cap, body wrap, booby trap, contour map, cradle cap, gangsta rap, giddyap, gimme cap, gingersnap, handicap, medigap, on the map, overlap, photomap, rattletrap, relief map, service cap, shoulder strap, spinal tap, stocking cap, thinking cap, thunderclap, Tonle Sap, tourist trap, water gap, weather map, wentletrap
Learn More about inky cap
Britannica.com: Encyclopedia article about "inky cap"
Seen and Heard
What made you want to look up inky cap? Please tell us where you read or heard it (including the quote, if possible).