high

¹high

adj \ˈhī\

Definition of HIGH

1

: having a complex organization : greatly differentiated or developed phylogenetically—usually used in the comparative degree of advanced types of plants and animals <the higher algae> <the higher apes>; compare low

2

a : exhibiting elation or euphoric excitement <a high patient> b : being intoxicated; also : excited or stupefied by or as if by a drug (as marijuana or heroin)