lordosis

[lawr-doh-sis]

noun

Pathology. an abnormal forward curvature of the spine in the lumbar region, resulting in a swaybacked posture.Compare kyphosis, scoliosis.

a posture assumed by some female mammals during mating, in which the back arches downward.

Origin of lordosis

1695–1705; < New Latin < Greek lórdōsis literally, a bending back, equivalent to lord(ós) bent backwards + -ōsis -osis

Related formslor·dot·ic

[lawr-dot-ik] /lɔrˈdɒt ɪk/, adjective

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British Dictionary definitions for lordotic

lordosis

noun

pathol forward curvature of the lumbar spine: congenital or caused by trauma or diseaseNontechnical name: hollow-back Compare kyphosis, scoliosis

zoology concave arching of the back occurring in many female animals during sexual stimulation

Derived Formslordotic (lɔːˈdɒtɪk), adjective

Word Origin for lordosis

C18: New Latin from Greek lordōsis, from lordos bent backwards

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for lordotic

lordosis

curvature of the spine, 1704, Modern Latin, from Greek lordosis, from lordos "bent backwards." Related: Lordotic.

lordotic in Medicine

lordosis

[lôr-dō′sĭs]

n.

An abnormal forward curvature of the spine in the lumbar region.hollow back saddle back

Related formslor•dot′ic (-dŏt′ĭk) adj.