sacrum – מילון אנגלי-אנגלי
sacrum
n.
triangular bone located at the rear of the pelvis between the lumbar vertebrae and the coccyx bone (Anatomy)
Sacrum
The
sacrum ( or ; plural:
sacra or
sacrums; Latin
os sacrum) in
human anatomy is a large, triangular
bone at the base of the
spine, that forms by the fusing of sacral
vertebrae S1S5, between 18 and 30 years of age.
sacrum
Noun
1. wedge-shaped bone consisting of five fused vertebrae forming the posterior part of the pelvis; its base connects with the lowest lumbar vertebra and its tip with the coccyx
(hypernym) bone, os
(part-holonym) pelvis, pelvic girdle, pelvic arch, hip
(part-meronym) sacral vertebra
sacrum
nm.
sacrum, triangular bone located at the rear of the pelvis between the lumbar vertebrae and the coccyx bone (Anatomy)
Sacrum
(n.)
That part of the vertebral column which is directly connected with, or forms a part of, the pelvis.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
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