I. combining form
or sacro-
Etymology: Middle English sacr-, from Middle French & Latin; Middle French, from Latin, from sacr-, sacer — more at sacred
1. : sacred : something sacred
sacr al
2. : sacred and
sacro pictorial
II. combining form
or sacro-
Etymology: New Latin, from sacrum
1. : sacrum
sacr al
2. : sacrum and
sacro coccyx
: sacral and
sacro tuberous