Costa, to a botanist (3)
I believe the answer is:
rib
(Other definitions for rib that I've seen before include "Large leaf-vein" , "Eve is knownj as Adam's . . ." , "Guy" , "Chest bone, may be floating" , "joke" .)
I believe the answer is:
rib
(Other definitions for rib that I've seen before include "Large leaf-vein" , "Eve is knownj as Adam's . . ." , "Guy" , "Chest bone, may be floating" , "joke" .)