WordNet sense 1 (a high place):

heights

WordNet sense 2 (a public secondary school usually including grades 9 through 12):

highschool, senior high school, high school, senior high

WordNet sense 3 (a forward gear with a gear ratio that gives the greatest vehicle velocity for a given engine speed):

high gear

WordNet sense 4 (of or characteristic of high rank or importance):

superior

WordNet sense 5 (having or emitting a high-pitched and sharp tone or tones ):

piercing, sharp, shrill

WordNet sense 6 (used of sounds and voices; high in pitch or frequency):

high-pitched

WordNet sense 7 (ascending to a level markedly higher than the usual):

soaring

WordNet sense 8 (being at a peak or culminating point):

full

WordNet sense 9 (of a slope; set at a high angle):

steep

WordNet sense 10 (of imposing height; especially standing out above others):

eminent, lofty, towering

WordNet sense 11 ((used of the smell of meat) smelling spoiled or tainted):

gamey, gamy

WordNet sense 12 (having an unpleasant smell):

malodorous, stinky, malodourous, ill-smelling, unpeasant-smelling

WordNet sense 13 (slightly and pleasantly intoxicated from alcohol or a drug (especially marijuana)):

mellow

WordNet sense 14 (stupefied or excited by a chemical substance (especially alcohol)):

drunk, inebriated

WordNet sense 15 (happy and excited and energetic):

in high spirits

WordNet sense 16 (exultantly proud and joyful; in high spirits):

elated

WordNet sense 17 (in a rich manner):

luxuriously, richly