undershotadj.n.

(as adjective)Brit.

/ˌʌndəˈʃɒt/, U.S.

/ˌəndərˈʃɑt/ (as noun)Brit.

/ˈʌndəʃɒt/, U.S.

/ˈəndərˌʃɑt/

Etymology: under- prefix¹ 2a(a).

a. Driven by water passing under. undershot wheel, a waterwheel turned by force of water acting on the lower part of the wheel. undershot mill, a mill worked by an undershot wheel.

ΘΚΠ

society > occupation and work > equipment > machine > parts of machines > wheel > [adjective] > driven by water from above or below

overshotc1535

undershoot1602

undershot1610

pitch-back1825

high breast1833

society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > driven by water

waterwheel1408

flood-wheel1515

breast wheel1744

overshot1760

undershot wheel1760

breast-shot1775

bucket-wheel1797

tub-wheel1815

flutter-wheel1817

danaide1825

wheel1842

reaction waterwheel1847

reaction wheel1852

tide-wheel1864

hurdy-gurdy1868

stream-wheel1875

paddle wheela1884

Pelton1885

turbine-pump1900

1610 R. Vaughan Most Approved Water-workes sig. P3 To plant an vnder-shot-mil vpon a Riuer.

1660 ‘R. D'Acres’ Art Water-drawing 28 The close bucketted wheels..are of three sorts, the close bucketted under-shot, which receive their charge below [etc.].

1760 Philos. Trans. 1759 (Royal Soc.) 51 125 The undershot-wheel was taken off the axis, and..an overshot wheel..was put into its place.

1805 Brewster Ferguson's Lect. I. 81 Water mills are divided into breast mills, undershot mills, and overshot mills.

1872 H. W. Beecher Pop. Lect. Preaching viii. 149 If you have a great, full strong stream,.. then the wheel is made under-shot.

b. n. An undershot wheel or mill.

ΘΚΠ

society > occupation and work > equipment > mills > [noun] > other mills

martinet?c1475

watermill1580

overfall mill1615

breast mill1659

undershot1705

merchant mill1759

pounding mill1785

floating mill1796

steam-mill1801

pecker1802

chip mill1819

1705 S. Carpenter Let. in Penn & Logan Corr. (1870) I. 233 After it has passed through the saw-mill it comes to the corn-mill, an undershot, and grinds very well.

1760 Philos. Trans. 1759 (Royal Soc.) 51 137 All those that receive the impulse or shock of the water, whether in an horizontal, perpendicular, or oblique direction, are to be considered as undershots.

2. Having the lower jaw or teeth projecting beyond the upper; underhung.

ΘΚΠ

the world > animals > animal body > general parts > head and neck > [adjective] > of the jaw or chin > having lower jaw projecting

undershot1881

1881 V. Shaw Bk. Dog 39 Undershot, the lower incisor teeth projecting beyond the upper, as in Bulldogs.

1884 Live Stock Jrnl. Aug. 130 The second prize-winner is leggy, with straight shoulders, not good face, and is undershot.

1917 Chambers's Jrnl. Sept. 588/2 The blue pointer is an exceedingly handsome shark, with..an undershot mouth.

This entry has not yet been fully updated (first published 1921; most recently modified version published online March 2022).

单词	undershot
释义	undershotadj.n. (as adjective)Brit. /ˌʌndəˈʃɒt/, U.S. /ˌəndərˈʃɑt/ (as noun)Brit. /ˈʌndəʃɒt/, U.S. /ˈəndərˌʃɑt/ Etymology: under- prefix¹ 2a(a). 1. a. Driven by water passing under. undershot wheel, a waterwheel turned by force of water acting on the lower part of the wheel. undershot mill, a mill worked by an undershot wheel. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > wheel > [adjective] > driven by water from above or below overshotc1535 undershoot1602 undershot1610 pitch-back1825 high breast1833 society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > driven by water waterwheel1408 flood-wheel1515 breast wheel1744 overshot1760 undershot wheel1760 breast-shot1775 bucket-wheel1797 tub-wheel1815 flutter-wheel1817 danaide1825 wheel1842 reaction waterwheel1847 reaction wheel1852 tide-wheel1864 hurdy-gurdy1868 stream-wheel1875 paddle wheela1884 Pelton1885 turbine-pump1900 1610 R. Vaughan Most Approved Water-workes sig. P3 To plant an vnder-shot-mil vpon a Riuer. 1660 ‘R. D'Acres’ Art Water-drawing 28 The close bucketted wheels..are of three sorts, the close bucketted under-shot, which receive their charge below [etc.]. 1760 Philos. Trans. 1759 (Royal Soc.) 51 125 The undershot-wheel was taken off the axis, and..an overshot wheel..was put into its place. 1805 Brewster Ferguson's Lect. I. 81 Water mills are divided into breast mills, undershot mills, and overshot mills. 1872 H. W. Beecher Pop. Lect. Preaching viii. 149 If you have a great, full strong stream,.. then the wheel is made under-shot. b. n. An undershot wheel or mill. ΘΚΠ society > occupation and work > equipment > mills > [noun] > other mills martinet?c1475 watermill1580 overfall mill1615 breast mill1659 undershot1705 merchant mill1759 pounding mill1785 floating mill1796 steam-mill1801 pecker1802 chip mill1819 1705 S. Carpenter Let. in Penn & Logan Corr. (1870) I. 233 After it has passed through the saw-mill it comes to the corn-mill, an undershot, and grinds very well. 1760 Philos. Trans. 1759 (Royal Soc.) 51 137 All those that receive the impulse or shock of the water, whether in an horizontal, perpendicular, or oblique direction, are to be considered as undershots. 2. Having the lower jaw or teeth projecting beyond the upper; underhung. ΘΚΠ the world > animals > animal body > general parts > head and neck > [adjective] > of the jaw or chin > having lower jaw projecting undershot1881 1881 V. Shaw Bk. Dog 39 Undershot, the lower incisor teeth projecting beyond the upper, as in Bulldogs. 1884 Live Stock Jrnl. Aug. 130 The second prize-winner is leggy, with straight shoulders, not good face, and is undershot. 1917 Chambers's Jrnl. Sept. 588/2 The blue pointer is an exceedingly handsome shark, with..an undershot mouth. This entry has not yet been fully updated (first published 1921; most recently modified version published online March 2022). < adj.n.1610
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