antrum
N โพรง ใน กระดูก cavity phrong-nai-kra-duk
ANTRUM
An "trum, n.; pl. Antra. Etym: [L., fr. Gr.
an trum |ˈantrəm ˈæntrəm | ▶noun ( pl. antra |-trə | ) Anatomy a natural chamber or cavity in a bone or other anatomical structure. • the part of the stomach just inside the pylorus. DERIVATIVES an tral |-trəl |adjective ORIGIN early 19th cent.: from Latin, from Greek antron ‘cave. ’
antrum |ˈantrəm | ▶noun ( pl. antra |-trə | ) Anatomy a natural chamber or cavity in a bone or other anatomical structure. • the pyloric end of the stomach. DERIVATIVES antral adjective ORIGIN early 19th cent.: from Latin, from Greek antron ‘cave ’.