accelerometern.

Brit.

/əkˌsɛləˈrɒmᵻtə/,

/akˌsɛləˈrɒmᵻtə/, U.S.

/əkˌsɛləˈrɑmədər/,

/ækˌsɛləˈrɑmədər/

Origin: Formed within English, by compounding; modelled on a French lexical item. Etymons: accelerate v., -ometer comb. form.

Etymology: < acceler- (in accelerate v., etc.) + -ometer comb. form, after French accéléromètre (M. Marcel-Deprez 1874, in Comptes rendus hebd. de l'Acad. des Sci. 79 1855). Compare accelerograph n.

A device for measuring the acceleration of a moving or vibrating body.

ΘΚΠ

the world > matter > physics > mechanics > dynamics > [noun] > speed or direction as vector quality > rate of increase of velocity > device for measuring or recording

accelerometer1875

accelerograph1913

the world > movement > rate of motion > [noun] > in the physical sciences > measurement of > instrument > for measuring acceleration of moving body

accelerometer1910

the world > movement > motion in specific manner > alternating or reciprocating motion > oscillation > vibration > [noun] > instrument for measuring vibrations

vibroscope1875

accelerometer1946

1875 Minutes Proc. Inst. Civil Engineers 1874–5 40 ii. 356 Since the publication of the first memoir the accelerometer had been applied to guns as well as to closed vessels with success.

1910 Westm. Gaz. 22 Mar. 5/2 Measuring B.H.P. on the Road, by an Accelerometer.

1946 Nature 14 Sept. 361/2 A vibrograph and accelerometer..much used to obtain vibration records on ships at sea.

1989 Pop. Sci. Oct. 64/1 The 1990 Corvette..uses a lateral accelerometer to balance the brakes fore and aft in hard cornering.

2008 San Francisco Chron. (Nexis) 12 Mar. b1 The features of the iPhone, with its large multi-touch screen and motion-sensing accelerometer, make it ideal for casual and nongamers.

This entry has been updated (OED Third Edition, December 2011; most recently modified version published online December 2021).

单词	accelerometer
释义	accelerometern. Brit. /əkˌsɛləˈrɒmᵻtə/, /akˌsɛləˈrɒmᵻtə/, U.S. /əkˌsɛləˈrɑmədər/, /ækˌsɛləˈrɑmədər/ Origin: Formed within English, by compounding; modelled on a French lexical item. Etymons: accelerate v., -ometer comb. form. Etymology: < acceler- (in accelerate v., etc.) + -ometer comb. form, after French accéléromètre (M. Marcel-Deprez 1874, in Comptes rendus hebd. de l'Acad. des Sci. 79 1855). Compare accelerograph n. A device for measuring the acceleration of a moving or vibrating body. ΘΚΠ the world > matter > physics > mechanics > dynamics > [noun] > speed or direction as vector quality > rate of increase of velocity > device for measuring or recording accelerometer1875 accelerograph1913 the world > movement > rate of motion > [noun] > in the physical sciences > measurement of > instrument > for measuring acceleration of moving body accelerometer1910 the world > movement > motion in specific manner > alternating or reciprocating motion > oscillation > vibration > [noun] > instrument for measuring vibrations vibroscope1875 accelerometer1946 1875 Minutes Proc. Inst. Civil Engineers 1874–5 40 ii. 356 Since the publication of the first memoir the accelerometer had been applied to guns as well as to closed vessels with success. 1910 Westm. Gaz. 22 Mar. 5/2 Measuring B.H.P. on the Road, by an Accelerometer. 1946 Nature 14 Sept. 361/2 A vibrograph and accelerometer..much used to obtain vibration records on ships at sea. 1989 Pop. Sci. Oct. 64/1 The 1990 Corvette..uses a lateral accelerometer to balance the brakes fore and aft in hard cornering. 2008 San Francisco Chron. (Nexis) 12 Mar. b1 The features of the iPhone, with its large multi-touch screen and motion-sensing accelerometer, make it ideal for casual and nongamers. This entry has been updated (OED Third Edition, December 2011; most recently modified version published online December 2021). < n.1875
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