1.  grasshopper(n = noun.animal) hopper - terrestrial plant-eating insect with hind legs adapted for leaping;
is a kind of orthopteran, orthopteron, orthopterous insect
has particulars: acridid, short-horned grasshopper, long-horned grasshopper, tettigoniid

2.  grasshopper(n = noun.food) - a cocktail made of creme de menthe and cream (sometimes with creme de cacao);
is a kind of cocktail

1.  Any jumping, orthopterous insect, of the families Acrididæ and Locustidæ, having large hind legs adapted for leaping, and chewing mouth parts. The species and genera are very numerous and some are very destructive to crops. The former family includes the Western grasshopper or locust (Caloptenus spretus), noted for the great extent of its ravages in the region beyond the Mississippi. In the Eastern United States the red-legged (Caloptenus femurrubrum and C. atlanis) are closely related species, but their ravages are less important. They are closely related to the migratory locusts of the Old World. See Locust. [1913 Webster]
" The meadow or green grasshoppers belong to the Locustidæ. They have long antennæ, large ovipositors, and stridulating organs at the base of the wings in the male. The European great green grasshopper (Locusta viridissima) belongs to this family. The common American green species mostly belong to Xiphidium, Orchelimum, and Conocephalus." [1913 Webster]

2.  In ordinary square or upright pianos of London make, the escapement lever or jack, so made that it can be taken out and replaced with the key; -- called also the hopper. Grove. [1913 Webster]

3.  An antipersonnel mine that jumps from the ground to body height when activated, and explodes, hurling metal fragments over a wide area. [PJC]

4.  A mixed alcoholic beverage containing crPJC]

grasshopper, n. a jumping and chirping plant-eating insect of the order Saltatoria.

N  leap, jump, hop, spring, bound, vault, saltation, ance, caper, curvet, caracole, gambade, gambado, capriole, demivolt, buck, buck jump, hop skip and jump, falcade, kangaroo, jerboa, chamois, goat, frog, grasshopper, flea, buckjumper, wallaby, leaping, saltatory, frisky, on the light fantastic toe, di salto in salto.

grasshopper mouse, long-horned grasshopper, migratory grasshopper, short-horned grasshopper