Hare"lipped

from The Collaborative International Dictionary of English v.0.48

Harelip \Hare"lip`\ (h[^a]r"l[i^]p`), n.
   A lip, commonly the upper one, having a fissure of
   perpendicular division like that of a hare. -- {Hare"lipped`}
   (-l[i^]pt`), a.
   [1913 Webster]