poison sumac - Wordage.info - Free Thesaurus Tool for Word Discovery - Expanded Thesaurus, Reverse Dictionary Lookup

belladonna collapse: an alkaloidal extract or tincture of the poisonous belladonna plant that is used medicinally; perennial Eurasian herb with reddish bell-shaped flowers and shining black berries; extensively grown in United States; roots and leaves yield atropine

hemlock collapse: an evergreen tree; soft coarse splintery wood of a hemlock tree especially the western hemlock; large branching biennial herb native to Eurasia and Africa and adventive in North America having large fernlike leaves and white flowers; usually found in damp habitats; all parts extremely poisonous; poisonous drug derived from an Eurasian plant of the genus Conium; "Socrates refused to flee and died by drinking hemlock"

shrub collapse: a low woody perennial plant usually having several major branches

defoliant collapse: a chemical that is sprayed on plants and causes their leaves to fall off

toxicology collapse: the branch of pharmacology that deals with the nature and effects and treatments of poisons

herbicide collapse: a chemical agent that destroys plants or inhibits their growth

vermicide collapse: an agent that kills worms (especially those in the intestines)

disinfectant collapse: an agent (as heat or radiation or a chemical) that destroys microorganisms that might carry disease

toxin collapse: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species

antibiotic collapse: a chemical substance derivable from a mold or bacterium that kills microorganisms and cures infections; "when antibiotics were first discovered they were called wonder drugs"; of or relating to antibiotic drugs

antiseptic collapse: a substance that destroys micro-organisms that carry disease without harming body tissues; (extended sense) of exceptionally clean language; "lyrics as antiseptic as Sunday School"; clean and honest; "antiseptic financial practices"; thoroughly clean and free of or destructive to disease-causing organisms; "doctors in antiseptic green coats"; "the antiseptic effect of alcohol"; "it is said that marjoram has antiseptic qualities"; made free from live bacteria or other microorganisms; "sterilized instruments"; freeing from error or corruption; "the antiseptic effect of sturdy criticism"

virus collapse: (virology) ultramicroscopic infectious agent that replicates itself only within cells of living hosts; many are pathogenic; a piece of nucleic acid (DNA or RNA) wrapped in a thin coat of protein; a software program capable of reproducing itself and usually capable of causing great harm to files or other programs on the same computer; "a true virus cannot spread to another computer without human assistance"; a harmful or corrupting agency; "bigotry is a virus that must not be allowed to spread"; "the virus of jealousy is latent in everyone"

venom collapse: toxin secreted by animals; secreted by certain snakes and poisonous insects (e.g., spiders and scorpions)

oxygen collapse: a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust

arsenic collapse: a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar; a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer

activate collapse: make active or more active; "activate an old file"; make (substances) radioactive; aerate (sewage) so as to favor the growth of organisms that decompose organic matter; make more adsorptive; "activate a metal"

oak collapse: a deciduous tree of the genus Quercus; has acorns and lobed leaves; "great oaks grow from little acorns"; the hard durable wood of any oak; used especially for furniture and flooring

devalue collapse: lower the value or quality of; "The tear devalues the painting"; remove the value from; deprive of its value

vulgarize collapse: act in a vulgar manner; "The drunkard tends to vulgarize"

coarsen collapse: make less subtle or refined; "coarsen one's ideals"; make or become coarse or coarser; "coarsen the surface"; "Their minds coarsened"

murderer collapse: a criminal who commits homicide (who performs the unlawful premeditated killing of another human being)

round robin collapse: a letter signed by a number of people; a tournament in which every contestant plays every other contestant

toxic collapse: of or relating to or caused by a toxin or poison; "suffering from exposure to toxic substances"

assassin collapse: a murderer (especially one who kills a prominent political figure) who kills by a treacherous surprise attack and often is hired to do the deed; "his assassins were hunted down like animals"; "assassinators of kings and emperors"; a member of a secret order of Muslims (founded in the 12th century) who terrorized and killed Christian Crusaders

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