undershutadj.

Etymology: under- prefix¹ 2a(a), 5(a)

†1. Imperfectly shut. Obsolete. rare.

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).

单词	undershut
释义	undershutadj. Etymology: under- prefix¹ 2a(a), 5(a) †1. Imperfectly shut. Obsolete. rare. 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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