IPA: /ˈrʌɡ.juː.ləs/
KK: /ˈrʌɡ.ju.loʊs/
Having a surface that is wrinkled or has small folds.
The rugulose texture of the leaf made it feel rough to the touch.
Rugulose → It is formed from "rugula" (meaning a small wrinkle or fold) and the suffix "-ose" (meaning full of or characterized by). The word "rugulose" describes something that is characterized by small wrinkles or folds.
Think of 'rugula' meaning small wrinkles, and remember that 'rugulose' refers to something that is full of these small wrinkles.