A person skilled in optics. Obsolete.
| 单词 | θ64710 |
| 释义 | the world > physical sensation > sight and vision > one skilled in optics > [noun] (17) optic1613 A person skilled in optics. Obsolete. optist1640 Misreading or mistranslation of Latin opticus; cf. quot. 1639. optician1672 An expert in or student of optics. Later also: a maker of optical instruments. Now historical. opticist1884 An expert in or student of optics. Subcategories:— in the refraction of light (2) — in use of instruments (7) — in perspective (1) — maker of instruments (3) |
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