Bible Dictionaries
Polarizer

Webster's Dictionary

(n.) That which polarizes; especially, the part of a polariscope which receives and polarizes the light. It is usually a reflecting plate, or a plate of some crystal, as tourmaline, or a doubly refracting crystal.

Bibliography Information
Webster, Noah. Entry for 'Polarizer'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​p/polarizer.html. 1828.