|

belladonna

DEFINITIONS OF: belladonna

1

n perennial Eurasian herb with reddish bell-shaped flowers and shining black berries; extensively grown in United States; roots and leaves yield atropine

Synonyms:
Atropa belladonna, belladonna plant, deadly nightshade
Type of:
herb, herbaceous plant
a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests

n an alkaloidal extract or tincture of the poisonous belladonna plant that is used medicinally

Type of:
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
WORD FAMILY
USAGE EXAMPLES