Subscriber login


Forgot your password?

Library card login

Other

helical


Definition of helical

adjective

  • having the shape or form of a helix; spiral:helical molecules

Derivatives

helically

adverb

helical in other Oxford dictionaries

Definition of helical in the US English dictionary
  |  Cite

Word of the day

synodic

/ sɪˈnɒdɪk /
adjective
relating to or involving the conjunction of celestial objects …