'Helically' definitions:

Definition of 'Helically'

From: GCIDE
  • Helical \Hel"i*cal\, a. [From Helix.] Of or pertaining to, or in the form of, a helix; spiral; as, a helical staircase; a helical spring. -- {Hel"i*cal*ly}, adv. [1913 Webster]