smock. 1  a loose, lightweight overgarment worn to protect the clothing while working. 2  to clothe in a smock. 3  to draw (a fabric) by needlework into a honeycomb pattern with diamond-shaped recesses.
The term lordosis refers to the normal inward lordotic curvature of the lumbar and cervical regions of the spine. Excessive curvature of the lower back is known as lumbar hyperlordosis, commonly called hollow back or saddle back (after a similar condition that affects some horses).
[TA] the normal, anteriorly convex curvature of the cervical segment of the vertebral column; cervical lordosis is a secondary curvature of the vertebral column, acquired postnatally as the infant lifts its head. Synonym(s): lordosis cervicis [TA], lordosis colli â.