A form of pie chart in which each sector has the same angle, the proportions being indicated by the radius of each sector

plural of polar area diagram

plural of polar bear dip

plural of polar bear plunge

An outdoor plunge or swim in the middle of winter, often through ice.

Synonym of polar bear plunge

plural of positive polarity item

(linguistics) A polarity item that only appears in an affirmative (positive) licensing context.

(physics) light in which the electric and magnetic fields each vibrate in a single plane

Exhibiting spin polarization