arsenic trioxide
— Noun
– English
~ a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer
adenosine triphosphate
— Noun
– English
~ a nucleotide derived from adenosine that occurs in muscle tissue; the major source of energy for cellular reactions
Arisaema triphyllum
— Noun
– English
~ common American spring-flowering woodland herb having sheathing leaves and an upright club-shaped spadix with overarching green and purple spathe producing scarlet berries
Atlantic tripletail
— Noun
– English
~ tripletail found from Cape Cod to northern South America
Ayapana triplinervis
— Noun
– English
~ low spreading tropical American shrub with long slender leaves used to make a mildly stimulating drink resembling tea; sometimes placed in genus Eupatorium
Aster tripolium
— Noun
– English
~ a common European aster that grows in salt marshes
Allium triquetrum
— Noun
– English
~ European leek naturalized in Great Britain; leaves are triangular
Anasa tristis
— Noun
– English
~ large black American bug that sucks sap of vines of the gourd family
Acridotheres tristis
— Noun
– English
~ dark brown crested bird of southeastern Asia
Aegilops triuncalis
— Noun
– English
~ European grass naturalized as a weed in North America; sharp-pointed seeds cause injury when eaten by livestock
Aotus trivirgatus
— Noun
– English
~ nocturnal monkey of Central America and South America with large eyes and thick fur
articulatio trochoidea
— Noun
– English
~ a freely moving joint in which movement is limited to rotation; "the articulation of the radius and ulna in the arm is a pivot joint"
Anthony Trollope
— Noun
– English
~ English writer of novels (1815-1882)
Ascaphus trui
— Noun
– English
~ western North American frog with a taillike copulatory organ
angel's trumpet
— Noun
– English
~ a South American plant that is cultivated for its large fragrant trumpet-shaped flowers
angel's trumpet
— Noun
– English
~ South American plant cultivated for its very large nocturnally fragrant trumpet-shaped flowers
atrioventricular trunk
— Noun
– English
~ a bundle of modified heart muscle that transmits the cardiac impulse from the atrioventricular node to the ventricles causing them to contract
automobile trunk
— Noun
– English
~ compartment in an automobile that carries luggage or shopping or tools; "he put his golf bag in the trunk"
al-Rashid Trust
— Noun
– English
~ a terrorist group organized in 1996 after the Taliban took over Afghanistan and part of Osama bin Laden's international system; provides financial support for the Taliban and al-Qaeda and Jaish-i-Mohammed and assists Muslim militants around the world; established a network of madrasas and mosques in Afghanistan