cirr-
combining form 
or cirri- or cirro- also cirrhi- or cirrho-
Etymology: Latin cirrus curl 
1. : cirrus of a plant or animal 
< cirriferous >
< cirrigrade >
2. : cirrus cloud 
< cirrostratus >
or cirri- or cirro- also cirrhi- or cirrho-
1.
< cirriferous >
< cirrigrade >
2.
< cirrostratus >