gupfunyirana (-pfunyiranye)     v    to be folded, wrinkled
wrinkle    umukanya
(as in cloth) umupfunyu
(in face) umunya, injebejebe
(to ~) gupfunya, gupfunyirana
En-En dictionary 
wrinkled    (to be) kwītuna, gupfunywa, gupfunyirana
(to begin to get ~ with age) gukāmba
En-En dictionary