v. t. [ imp. & p. p. Depolarized p. pr. & vb. n. Depolarizing. ] [ Pref. de- + polarize: cf. F. dépolarizer. ] 1. (Opt.) To deprive of polarity; to reduce to an unpolarized condition. [ 1913 Webster ]
☞ This word has been inaccurately applied in optics to describe the effect of a polarizing medium, as a crystalline plate, in causing the reappearance of a ray, in consequence of a change in its plane of polarization, which previously to the change was intercepted by the analyzer. [ 1913 Webster ]
2. (Elec.) To free from polarization, as the negative plate of the voltaic battery. [ 1913 Webster ]
n. (Physics) 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. [ 1913 Webster ]
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เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
High school=โรงเรียนมัธยมปลาย
