pali-; palim-, palin-

(Greek > Latin: recurrence, repetitious; back, backward, again; returning, repeating)

palirrhea (s) (noun), palirrheas (pl)
The recurrence of a mucoid discharge or a regurgitation that had been stopped.
propalinal (adjective), more propalinal, mostpropalinal
Pertaining to going back and forth or a reference to forward and backward movements.