n. [ Gr. &unr_;; &unr_; virtue + &unr_; discourse, &unr_; to speak: cf. F. arétologie. ] That part of moral philosophy which treats of virtue, its nature, and the means of attaining to it. [ 1913 Webster ]
n. [ L. aetologia, Gr. a'itiologi`a; a'iti`a cause + lo`gos description: cf. F. étiologie. ] 1. The science, doctrine, or demonstration of causes; esp., the investigation of the causes of any disease; the science of the origin and development of things; etiology. AS [ 1913 Webster ]
2. The assignment of a cause. [ 1913 Webster ]
3. (Med.) The cause or origin of a disease. Now more commonly written etiology. [ PJC + AS ]
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แสดงได้ทั้งความหมายของคำเดี่ยว และคำผสม ได้อย่างถูกต้อง
เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
High school=โรงเรียนมัธยมปลาย
