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单词 walking wheel
释义

walking wheeln.

Brit. /ˈwɔːkɪŋ ˌwiːl/, U.S. /ˈwɔkɪŋ ˌ(h)wil/, /ˈwɑkɪŋ ˌ(h)wil/
Origin: Formed within English, by compounding. Etymons: walking n., wheel n.
Etymology: < walking n. + wheel n.
1. An instrument consisting of a wheel with a handle by which it may be rolled along the ground to measure distances on foot; a measuring wheel. Cf. odometer n. (a), perambulator n. 2.Cf. also pedometer n. 2.
ΘΚΠ
the world > relative properties > measurement > measuring instrument > [noun] > for measuring distances > distance travelled
waywiser1651
perambulator1688
wheel1696
walking wheel1701
odometer1702
pedometer1723
pedometer1728
podometer1728
reel measure1803
viameter1845
roadometer1848
trocheameter1857
trechometer1858
cyclometer1880
pedimeter1890
passometer1902
sledge-meter1902
speedometer1929
mileometer1953
1701 T. Tuttell Descr. Math. Instruments in J. Moxon Math. made Easie (ed. 3) 14 Perambulator, (or Walking Wheel) made of Wood or Iron.
1706 Phillips's New World of Words (new ed.) at Perambulator A Walking-wheel, a rolling Wheel made of Wood or Iron, with a Movement, a Face divided like a Clock and Indexes, to shew how many Yards, Poles, Furlongs and Miles one goes in driving it before him.
1875 E. H. Knight Pract. Dict. Mech. Walking-wheel, a pedometer.
2001 Pantagraph (Bloomington, Illinois) (Nexis) 2 Nov. 1 Armed with a 100-foot extension cord and a walking wheel, Oehler and his sons..measured the circle.
2. A large vertical wheel which is turned by people or animals walking on the inner or outer rim, used as a source of mechanical power; a treadwheel. Cf. treadmill n. Now historical.
ΘΚΠ
society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > other wheels
well wheel1535
rundle1611
rown-wheel1688
walking wheel1730
side wheel1731
tirl1793
rigger1797
idle wheel1805
vane1842
Gypsy1850
air wheel1860
wind-wheel1867
sprocket1879
friction-wheel1888
Geneva wheel1891
idler1899
1730 Philos. Trans. 1729–30 (Royal Soc.) 36 204 The 7th Figure represents the Crane with the walking Wheel, the whole turning round upon the strong Post or Puncheon S.
1744 J. T. Desaguliers Course Exper. Philos. II. 417 Then the Wheel being also a walking Wheel, the same Men get into it, in which case they have Power sufficient to raise the small Goods 5 or 6 times faster than the heaviest.
1807 T. Young Course Lect. Nat. Philos. I. xviii. 209 In a walking wheel used for raising water..the work was performed by the same individual ass for the whole of forty five years preceding 1771.
1833 Caledonian Mercury 19 Oct. 4/3 The invention I recommend is a walking wheel, which may be constructed on any scale, and worked by the drivers in turn, with less toil than they encounter in following the horses.
1954 D. Hudson & K. W. Luckhurst Royal Soc. Arts vi. 107 One prevalent cause of frightful injuries was the running back of walking-wheels attached to cranes.
This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).
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n.1701
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更新时间:2024/12/23 15:16:36