Rugose

From Latin rÅ«gÅsus "wrinkled"

Full definition of rugose

Having rugae or wrinkles, creases, ridges, or corrugation.
(figurative, rare) Rugged, rough, unrefined.
(botany) Having a rough, wrinkled surface; Parasynthetic, e.g. rugose-veined or rugose-leaved.
(paleontology) Describing a fossil coral of the extinct order Rugosa (also called Tetracoralla), this order has horn-shaped corals with surfaces covered with ridges.
(entomology) Combined another adjective, for example, rugose-reticulate or rugose-punctate.

(plural rugoses)

Compound form: Potyvirus. One of a few mosaic diseases identified by a marked wrinkling of the leaves and greater chlorosis and dwarfing compared with other mosaics. Rugose mosaics is most commonly seen with potatoes.