The Collaborative International Dictionary
Subspinous
Subspinous \Sub*spi"nous\, a.
(Anat.) Subvertebral.
(Med.) Situated beneath a spinous process, as that of the scapula; as, subspinous dislocation of the humerus.
Wiktionary
subspinous
a. 1 (context anatomy English) subvertebral 2 (context medicine English) Situated beneath a spinous process, such as that of the scapula.