Source : Webster's Revised Unabridged Dictionary (1913)

Transversal \Trans*ver"sal\, a. [Cf. F. transversal. See
   {Transverse}.]
   Running or lying across; transverse; as, a transversal line.
   -- {Trans*ver"sal*ly}, adv.

Source : WordNet®

transversally
     adv : in a transverse manner; "they were cut transversely" [syn: {transversely}]