Source : Webster's Revised Unabridged Dictionary (1913)

Tegular \Teg"u*lar\, a. [LL. tegularis, from L. tegula a tile.
   See {Tile}.]
   Of or pertaining to a tile; resembling a tile, or arranged
   like tiles; consisting of tiles; as, a tegular pavement. --
   {Teg"u*lar*ly}, adv.

Source : WordNet®

tegular
     adj : of or relating to or resembling a series of tiles