life-testv.

Brit.

/ˈlʌɪf tɛst/, U.S.

/ˈlaɪf ˌtɛst/

Origin: Formed within English, by conversion. Etymon: life test n.

Etymology: < life test n. Compare test v.² and life testing n. at life test n. Derivatives.

transitive. To perform a life test upon (a product or component).

ΘΚΠ

the world > action or operation > endeavour > trial or experiment > trial, test, or testing > try or test [verb (transitive)] > test reliability of

life-test1922

1922 E. B. Rosa & H. R. Taylor Sci. Papers Bureau Standards 18 321 This is ordinarily the case when incandescent lamps being life tested are to be photometered.

1963 Billings (Montana) Gaz. 20 Jan. 11/3 (advt.) Every Admiral Color TV chassis is ‘Life-Tested’ for 24 hours to assure highest quality and reliability!

1993 Amer. Statistician 47 9/1 Assume now that all six bulbs have been life tested.

This entry has been updated (OED Third Edition, September 2009; most recently modified version published online March 2022).

单词	life-test
释义	life-testv. Brit. /ˈlʌɪf tɛst/, U.S. /ˈlaɪf ˌtɛst/ Origin: Formed within English, by conversion. Etymon: life test n. Etymology: < life test n. Compare test v.² and life testing n. at life test n. Derivatives. transitive. To perform a life test upon (a product or component). ΘΚΠ the world > action or operation > endeavour > trial or experiment > trial, test, or testing > try or test [verb (transitive)] > test reliability of life-test1922 1922 E. B. Rosa & H. R. Taylor Sci. Papers Bureau Standards 18 321 This is ordinarily the case when incandescent lamps being life tested are to be photometered. 1963 Billings (Montana) Gaz. 20 Jan. 11/3 (advt.) Every Admiral Color TV chassis is ‘Life-Tested’ for 24 hours to assure highest quality and reliability! 1993 Amer. Statistician 47 9/1 Assume now that all six bulbs have been life tested. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online March 2022). < v.1922
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