单词 | undershut |
释义 | undershutadj.ΘΚΠ the world > space > relative position > condition of being open or not closed > [adjective] > not completely shut undershut1632 1632 J. Hayward tr. G. F. Biondi Eromena 17 So vigilant was the villanous Prodotima, who (expecting him, with the doore under-shut) suddenly leade him the way in. 2. Mechanics. (See quot. 1875.) ΚΠ 1875 E. H. Knight Amer. Mech. Dict. III. 2680/2 Under-shut-valve, one placed beneath the sole-plate of a pump or other object, and not upon it; shutting underneath by an upward motion. This entry has not yet been fully updated (first published 1921; most recently modified version published online December 2021). < adj.1632 |
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