Having many wrinkles or creases; ridged or wrinkled.
Botany Having a rough, wrinkled surface, as in certain prominently veined leaves.
rugose ru·gose (r&oomacr;'gōs') or ru·gous (-gəs) adj. Having many wrinkles or creases; ridged or wrinkled.
rugosity ru·gos·i·ty (r&oomacr;-gŏs'ĭ-tē) n. The state or condition of being rugose.