Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

line of force

Definition of line of force

  1. :  a line in a field of force (as a magnetic or electric field) whose tangent at any point gives the direction of the field at that point


First Known Use of line of force


Learn More about line of force

Seen and Heard

What made you want to look up line of force? Please tell us where you read or heard it (including the quote, if possible).