Quenya 

locin

adjective. bent, bent, *curled

An adjective meaning “bent” appearing in 1964 notes on Dalath Dirnen (DD) based on the root √LOK “bend” (PE17/160).

Neo-Quenya: I would use this adjective for “curled” as well, given lócë “bight, bend, curl of hair” appearing on the same page.