n. [植] 胭脂仙人掌属植物

Nopal \No"pal\, n. [Mexican nopalli.] (Bot.)
A cactaceous plant ({Nopalea cochinellifera}), originally
Mexican, on which the cochineal insect feeds, and from which
it is collected. The name is sometimes given to other species
of {Cactace[ae]}.