| 释义 |
† optist Obs. rare—1.
[f. stem of opt-ic + -ist: cf. chemic, chemist, etc.]
= optician.
1639Horn & Robotham Gate Lang. Unl. lxxvi. §769 An Optist sercheth into raies (sun-beams) that are for sight, and any thing set before the eye, that may be seen;..and accordingly he frameth spectacles and perspective glasses. |