periosteum
N เยื่อ หุ้ม กระดูก
PERIOSTEUM
n.[Gr. about, and bone. ] A nervous vascular membrane endued with quick sensibility, immediately investing the bones of animals. The periosteum has very little sensibility in a sound state, but in some cases of disease it appears to be very sensible.
Per `i *os "te *um, n. Etym: [NL. , fr. Gr. periosteon.] (Anat. )
per i os te um |ˌperēˈästēəm ˌpɛriˈɑstiəm | ▶noun ( pl. periostea |-ˈästēə | ) Anatomy a dense layer of vascular connective tissue enveloping the bones except at the surfaces of the joints. DERIVATIVES per i os te al |-ˈästēəl |adjective ORIGIN late 16th cent.: modern Latin, from Greek periosteon, from peri- ‘around ’ + osteon ‘bone. ’
periosteum |ˌpɛrɪˈɒstɪəm | ▶noun ( pl. periostea |-tɪə | ) Anatomy a dense layer of vascular connective tissue enveloping the bones except at the surfaces of the joints. DERIVATIVES periosteal adjective ORIGIN late 16th cent.: modern Latin, from Greek periosteon, from peri- ‘around ’ + osteon ‘bone ’.