More fully perspective trunk: A telescope; cf. trunk-glass n., trunk-spectacle n. at compounds 2.
| 单词 | θ64751 |
| 释义 | the world > physical sensation > sight and vision > optical instruments > instrument for distant vision > [noun] > telescope (68) trunk1610 More fully perspective trunk: A telescope; cf. trunk-glass n., trunk-spectacle n. at compounds 2. trunk-glass1613 = sense 14. trunk-spectacle1613 = sense 14. telescope1619 An optical instrument used to view distant objects, typically consisting of one or more tubes with an arrangement of lenses, or of one or more… tube1651 An optical instrument of tubular form, esp. a telescope: more fully optic tube. Now archaic. field glass1782 Originally: a small telescope for use outdoors (cf. glass, n.1 10b) (now historical). Later: (in plural and less commonly singular) a hand-held… look-see1925 Military slang. A telescope or periscope. rare. Subcategories:— combined with other instrument (8) — reflecting telescopes (9) — refracting telescopes (4) — equatorial telescope (2) — terrestrial telescope (1) — astronomical telescopes (14) — telescopes at other wave lengths (3) — radio telescopes (3) — other telescopes (13) — images seen through telescope (1) — collimation (2) — border or limit of field (1) |
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