accelerativeadj.

Brit.

/əkˈsɛl(ə)rətɪv/, U.S.

/əkˈsɛlərədɪv/,

/ækˈsɛlərədɪv/,

/əkˈsɛləˌreɪdɪv/,

/ækˈsɛləˌreɪdɪv/

Origin: Formed within English, by derivation. Etymons: accelerate v., -ive suffix.

Etymology: < accelerate v. + -ive suffix. Compare post-classical Latin accelerativus (1589 or earlier; rare), French accélératif (1733). Compare earlier accelerating adj.

Causing acceleration; of or relating to acceleration.

ΘΚΠ

the world > movement > rate of motion > [adjective] > of or relating to increase in speed

accelerative1666

accelerant1872

1666 Philos. Trans. 1665–6 (Royal Soc.) 1 274 Whatever effect (accelerative or tardative) the Menstrual would give, that Effect by the Diurnal is Encreased in the Parts L M N.

1715 tr. D. Gregory Elements Astron. I. i. xlv. 95 The accelerative Force is reciprocally proportional to the Square of the Distance from the Center.

1753 Philos. Trans. 1751–2 (Royal Soc.) 47 198 Till friction..shall equal the accelerative force.

1839 T. Carlyle Chartism vi. 53 Democracy makes rapid progress..in a perilous accelerative ratio.

1893 Science 21 Apr. 212/1 If he has a seconds clock and a reversible pendulum, by which to determine the accelerative force of gravity.

1917 Bot. Gaz. 64 372 Ceanothus shrubs..have a strongly accelerative part in vegetation development.

1969 M. R. Sharpe Living in Space iv. 91 The student astronaut in his space suit can experience the accelerative loads of launching and staging but not under varying conditions of temperature and pressure.

2006 R. Algozzine & J. E. Ysseldyke Teaching Students with Gifts &Talents iii. 27 Parents may also wish to seek out accelerative opportunities beyond the school setting.

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

单词	accelerative
释义	accelerativeadj. Brit. /əkˈsɛl(ə)rətɪv/, U.S. /əkˈsɛlərədɪv/, /ækˈsɛlərədɪv/, /əkˈsɛləˌreɪdɪv/, /ækˈsɛləˌreɪdɪv/ Origin: Formed within English, by derivation. Etymons: accelerate v., -ive suffix. Etymology: < accelerate v. + -ive suffix. Compare post-classical Latin accelerativus (1589 or earlier; rare), French accélératif (1733). Compare earlier accelerating adj. Causing acceleration; of or relating to acceleration. ΘΚΠ the world > movement > rate of motion > [adjective] > of or relating to increase in speed accelerative1666 accelerant1872 1666 Philos. Trans. 1665–6 (Royal Soc.) 1 274 Whatever effect (accelerative or tardative) the Menstrual would give, that Effect by the Diurnal is Encreased in the Parts L M N. 1715 tr. D. Gregory Elements Astron. I. i. xlv. 95 The accelerative Force is reciprocally proportional to the Square of the Distance from the Center. 1753 Philos. Trans. 1751–2 (Royal Soc.) 47 198 Till friction..shall equal the accelerative force. 1839 T. Carlyle Chartism vi. 53 Democracy makes rapid progress..in a perilous accelerative ratio. 1893 Science 21 Apr. 212/1 If he has a seconds clock and a reversible pendulum, by which to determine the accelerative force of gravity. 1917 Bot. Gaz. 64 372 Ceanothus shrubs..have a strongly accelerative part in vegetation development. 1969 M. R. Sharpe Living in Space iv. 91 The student astronaut in his space suit can experience the accelerative loads of launching and staging but not under varying conditions of temperature and pressure. 2006 R. Algozzine & J. E. Ysseldyke Teaching Students with Gifts &Talents iii. 27 Parents may also wish to seek out accelerative opportunities beyond the school setting. This entry has been updated (OED Third Edition, December 2011; most recently modified version published online December 2021). < adj.1666
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