spinalis
noun
spi·na·lis
| \ spī-ˈnā-ləs
, spi-ˈna-lis
\
, spi-ˈna-lis
\
plural spinales\ -(ˌ)lēz
\
\
Medical Definition of spinalis
(Entry 1 of 2)
: the most medial division of the sacrospinalis situated next to the spinal column and acting to extend it or any of the three muscles making up this division:
c
: spinalis capitis
spinalis
Medical Definition of spinalis (Entry 2 of 2)
— see medulla spinalis