Gib"bous*ly

from The Collaborative International Dictionary of English v.0.48

Gibbous \Gib"bous\, a. [Cf. F. gibbeux. See {Gibbose}.]
   [1913 Webster]
   1. Swelling by a regular curve or surface; protuberant;
      convex; as, the moon is gibbous between the half-moon and
      the full moon.
      [1913 Webster]

            The bones will rise, and make a gibbous member.
                                                  --Wiseman.
      [1913 Webster]

   2. Hunched; hump-backed. [Obs.] --Sir T. Browne. --
      {Gib"bous*ly}, adv. -- {Gib"bous*ness}, n.
      [1913 Webster]