spin-
combining form
or spini- or spino-
Etymology: Latin spin-, spini- thorn, spine, from spina thorn, spine, spinal column — more at spine
1.
a. : spinal column : spinal cord
< spinogram >
b. : of, relating to, or involving the spinal cord and
< spinothalamic >
2. : spine
< spinate >
< spiniform >
or spini- or spino-
1.
a.
< spinogram >
b.
< spinothalamic >
2.
< spinate >
< spiniform >