A prism which refracts light. See prism, n. 2a. Obsolete.
单词 | θ64864 |
释义 | the world > physical sensation > sight and vision > optical instruments > instruments to refract, etc., light > [noun] > refractor (2) fool's paradise1644 A prism which refracts light. See prism, n. 2a. Obsolete. refractor1722 Optics. A medium or object which refracts light; a refracting lens. |
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