Key: "S:" = Show Synset (semantic) relations, "W:" = Show Word (lexical) relations
Display options for sense: (gloss) "an example sentence"
Noun
S: (n) atropine (a poisonous crystalline alkaloid extracted from the nightshade family; used as an antispasmodic and to dilate the eye pupil; also administered in large amounts as an antidote for organophosphate nerve agents or organophosphate insecticides)
S: (n) alkaloid (natural bases containing nitrogen found in plants)
S: (n) atropine (a poisonous crystalline alkaloid extracted from the nightshade family; used as an antispasmodic and to dilate the eye pupil; also administered in large amounts as an antidote for organophosphate nerve agents or organophosphate insecticides)
S: (n) hyoscyamine (a poisonous crystalline alkaloid (isometric with atropine but more potent); used to treat excess motility of the gastrointestinal tract)
S: (n) pilocarpine (cholinergic alkaloid used in eyedrops to treat glaucoma)
S: (n) scopolamine, hyoscine (an alkaloid with anticholinergic effects that is used as a sedative and to treat nausea and to dilate the pupils in ophthalmic procedures) "transdermal scopolamine is used to treat motion sickness"; "someone sedated with scopolamine has difficulty lying"
S: (n) cinchonine (an alkaloid derivative of the bark of cinchona trees that is used as an antimalarial drug)
S: (n) ephedrine (white odorless powdered or crystalline alkaloid from plants of the genus Ephedra (especially Ephedra sinica) or made synthetically; used as a bronchodilator to treat bronchitis and asthma)
S: (n) ergonovine, Ergotrate Maleate (an alkaloid derived from ergot (trade name Ergotrate Maleate) that is less toxic than ergot; induces muscular contraction of the uterus and is administered after childbirth or abortion)
S: (n) ergotamine (an alkaloid derived from ergot that is less toxic than ergot; causes constriction of blood vessels and is used to treat migraine)
S: (n) pseudoephedrine (poisonous crystalline alkaloid occurring with ephedrine and isomorphic with it)
S: (n) nicotine (an alkaloid poison that occurs in tobacco; used in medicine and as an insecticide)
S: (n) strychnine (an alkaloid plant toxin extracted chiefly from nux vomica; formerly used as a stimulant)
S: (n) brucine (a bitter alkaloid poison resembling strychnine and extracted from nux vomica)
S: (n) betaine (a sweet tasting alkaloid that occurs in sugar beets)
S: (n) caffeine, caffein (a bitter alkaloid found in coffee and tea that is responsible for their stimulating effects)
S: (n) rauwolfia (any of several alkaloids extracted from the shrub Rauwolfia serpentina)
S: (n) tubocurarine, curare (a toxic alkaloid found in certain tropical South American trees that is a powerful relaxant for striated muscles) "curare acts by blocking cholinergic transmission at the myoneural junction"
S: (n) atropine (a poisonous crystalline alkaloid extracted from the nightshade family; used as an antispasmodic and to dilate the eye pupil; also administered in large amounts as an antidote for organophosphate nerve agents or organophosphate insecticides)
S: (n) atropine (a poisonous crystalline alkaloid extracted from the nightshade family; used as an antispasmodic and to dilate the eye pupil; also administered in large amounts as an antidote for organophosphate nerve agents or organophosphate insecticides)
S: (n) hyoscyamine (a poisonous crystalline alkaloid (isometric with atropine but more potent); used to treat excess motility of the gastrointestinal tract)
S: (n) atropine (a poisonous crystalline alkaloid extracted from the nightshade family; used as an antispasmodic and to dilate the eye pupil; also administered in large amounts as an antidote for organophosphate nerve agents or organophosphate insecticides)
S: (n) atropine (a poisonous crystalline alkaloid extracted from the nightshade family; used as an antispasmodic and to dilate the eye pupil; also administered in large amounts as an antidote for organophosphate nerve agents or organophosphate insecticides)