polarise
1. [ verb ] cause to concentrate about two conflicting or contrasting positions
Synonyms: polarize
Related terms: separate polarization
2. [ verb ] (physics) cause to vibrate in a definite pattern
Synonyms: polarize
Examples:

"polarize light waves"

Related terms: change physics
3. [ verb ] become polarized in a conflict or contrasting situation
Synonyms: polarize
Related terms: separate polarization
Similar spelling:   Polaris
  polarize
  polariscope
  polar_zone
  polar_star