{ } n. [ Native name. Cf. Wourall. ] A black resinoid extract prepared by the South American Indians from the bark of several species of Strychnos (Strychnos toxifera, etc.). It sometimes has little effect when taken internally, but is quickly fatal when introduced into the blood, and used by the Indians as an arrow poison. [ Written also urari, woorali, woorari, etc. ] [ 1913 Webster ]
n. (Chem.) A deadly alkaloid extracted from the curare poison and from the Strychnos toxifera. It is obtained in crystalline colorless salts. [ 1913 Webster ]
(n) a toxic alkaloid found in certain tropical South American trees that is a powerful relaxant for striated muscles, Syn.curare, Example: curare acts by blocking cholinergic transmission at the myoneural junction
You know the meaning of this word? click [add this word] to add this word to our database with its meaning, to impart your knowledge for the general benefit
แสดงได้ทั้งความหมายของคำเดี่ยว และคำผสม ได้อย่างถูกต้อง
เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
High school=โรงเรียนมัธยมปลาย
