a person who habitually takes the drug LSD.
(slang) a person who uses LSD
A person who uses LSD, esp one who uses the drug heavily or habitually: He has suggested that some of our recent Presidents were acidheads (Narcotics)
to make or become ; convert into an . to make or become sour. Historical Examples acidify the liquor with nitric and boil down to about 100 c.c. A Textbook of Assaying: For the Use of Those Connected with Mines. Cornelius Beringer and John Jacob Beringer Boil off the gas, add ammonia until a precipitate […]
(def 5). Geology, (def 8). (def 1). containing acid-bearing pollutants: Acidic runoff is poisoning the nation’s rivers. Contemporary Examples How can a chilled, acidic, and bubbly liquid make you feel all warm and fuzzy inside? Champagne: You’re Drinking It All Wrong Kayleigh Kulp December 19, 2014 Champagne, which is also acidic, offers a nice complement […]
to make or become ; convert into an . to make or become sour. Contemporary Examples Fisheries, already stressed by pollution and over-harvesting, will now confront warming and acidification. Climate Change Needs the Politics of the Impossible Jedediah Purdy April 5, 2014 Historical Examples A series of experiments in making Roquefort were tabulated to show […]
- Acidified serum test
acidified serum test acidified serum test n. A test for paroxysmal nocturnal hemoglobinuria, in which red blood cells are lysed in acidified fresh serum. Also called Ham’s test.