Definition of pectus in English:

pectus

noun ˈpɛktəs

1Anatomy and Medicine. The front of the thorax; the chest. In later use frequently attributive, especially in relation to congenital deformities of the chest.
2Entomology. The lower surface of the thorax or prothorax of an insect or a spider.

Late 17th century; earliest use found in Blankaart's Physical Dictionary. From classical Latin pectus the breast, the chest, of unknown origin.

nounˈpɛktəs

1Anatomy and Medicine. The front of the thorax; the chest. In later use frequently attributive, especially in relation to congenital deformities of the chest.
2Entomology. The lower surface of the thorax or prothorax of an insect or a spider.

Late 17th century; earliest use found in Blankaart's Physical Dictionary. From classical Latin pectus the breast, the chest, of unknown origin.

单词	pectus
释义	Definition of pectus in English: pectus noun ˈpɛktəs 1Anatomy and Medicine. The front of the thorax; the chest. In later use frequently attributive, especially in relation to congenital deformities of the chest. 2Entomology. The lower surface of the thorax or prothorax of an insect or a spider. Origin Late 17th century; earliest use found in Blankaart's Physical Dictionary. From classical Latin pectus the breast, the chest, of unknown origin. Definition of pectus in US English: pectus nounˈpɛktəs 1Anatomy and Medicine. The front of the thorax; the chest. In later use frequently attributive, especially in relation to congenital deformities of the chest. 2Entomology. The lower surface of the thorax or prothorax of an insect or a spider. Origin Late 17th century; earliest use found in Blankaart's Physical Dictionary. From classical Latin pectus the breast, the chest, of unknown origin.
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