jacking pointn.

Brit.

/ˈdʒakɪŋ pɔɪnt/, U.S.

/ˈdʒækɪŋ ˌpɔɪnt/

Origin: Formed within English, by compounding. Etymons: jacking n., point n.¹

Etymology: < jacking n. + point n.¹

A point on an object at which a lifting jack is applied; any of several locations on the underside of a motor vehicle where it is safe to apply a jack, esp. a location that has been designed especially for this purpose.

ΚΠ

1906 Engin. Rec. 13 Oct. 410/1 There were ten men at each jacking point, eight of whom were at the jacks.

1960 Pop. Mech. May 63/2 Jacking points are provided near each wheel.

2005 K. Booker & J. Talbott Alfa Romeo Giulia Spider Essential Buyer's Guide ix. 42 Examine the front and rear jacking points, which are prone to corrosion.

2017 Press (Christchurch, N.Z.) (Nexis) 23 Mar. 9 We take pre-level surveys [of a building] and mark out the jacking points.

This entry has been updated (OED Third Edition, March 2018; most recently modified version published online March 2022).

单词	jacking point
释义	jacking pointn. Brit. /ˈdʒakɪŋ pɔɪnt/, U.S. /ˈdʒækɪŋ ˌpɔɪnt/ Origin: Formed within English, by compounding. Etymons: jacking n., point n.¹ Etymology: < jacking n. + point n.¹ A point on an object at which a lifting jack is applied; any of several locations on the underside of a motor vehicle where it is safe to apply a jack, esp. a location that has been designed especially for this purpose. ΚΠ 1906 Engin. Rec. 13 Oct. 410/1 There were ten men at each jacking point, eight of whom were at the jacks. 1960 Pop. Mech. May 63/2 Jacking points are provided near each wheel. 2005 K. Booker & J. Talbott Alfa Romeo Giulia Spider Essential Buyer's Guide ix. 42 Examine the front and rear jacking points, which are prone to corrosion. 2017 Press (Christchurch, N.Z.) (Nexis) 23 Mar. 9 We take pre-level surveys [of a building] and mark out the jacking points. This entry has been updated (OED Third Edition, March 2018; most recently modified version published online March 2022). < n.1906
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