pretreatedadj.

Brit.

/ˌpriːˈtriːtᵻd/, U.S.

/priˈtridᵻd/

Origin: Formed within English, by derivation. Etymons: pre- prefix, treated adj. at treat v. Derivatives

Etymology: < pre- prefix + treated adj. at treat v. Derivatives In later use probably after pretreat v. Compare earlier pretreatment n., pretreatment adj.

That has been treated beforehand.

ΘΚΠ

the world > life > biology > laboratory analysis > processes > [adjective] > others

superinfected1897

spinal1900

auxanographic1905

turbidimetric1911

pre-experimental1917

superinfecting1918

killed1919

pretreated1925

micrurgical1927

bursectomized1928

ultrafilterable1928

microinjected1938

alloxanic1950

microinjecting1951

superfused1953

sterile-male1959

sham-operated1963

transfected1964

perifused1969

zeugmatographic1973

1925 Times 17 Aug. 6/2 Put into it..2oz. of the best coarse Scotch oatmeal, and not any of the crushed and mangled or otherwise pre-treated substitutes.

1963 Mechanical World 143 17/1 Of recent years the production of pre-treated metal surfaces has increased enormously.

1994 Bird Keeper May (Gardens Suppl.) p. vii A better long-term option is to use tanalised (pre-treated) timber in the construction of the aviary.

This entry has been updated (OED Third Edition, March 2007; most recently modified version published online March 2022).

单词	pretreated
释义	pretreatedadj. Brit. /ˌpriːˈtriːtᵻd/, U.S. /priˈtridᵻd/ Origin: Formed within English, by derivation. Etymons: pre- prefix, treated adj. at treat v. Derivatives Etymology: < pre- prefix + treated adj. at treat v. Derivatives In later use probably after pretreat v. Compare earlier pretreatment n., pretreatment adj. That has been treated beforehand. ΘΚΠ the world > life > biology > laboratory analysis > processes > [adjective] > others superinfected1897 spinal1900 auxanographic1905 turbidimetric1911 pre-experimental1917 superinfecting1918 killed1919 pretreated1925 micrurgical1927 bursectomized1928 ultrafilterable1928 microinjected1938 alloxanic1950 microinjecting1951 superfused1953 sterile-male1959 sham-operated1963 transfected1964 perifused1969 zeugmatographic1973 1925 Times 17 Aug. 6/2 Put into it..2oz. of the best coarse Scotch oatmeal, and not any of the crushed and mangled or otherwise pre-treated substitutes. 1963 Mechanical World 143 17/1 Of recent years the production of pre-treated metal surfaces has increased enormously. 1994 Bird Keeper May (Gardens Suppl.) p. vii A better long-term option is to use tanalised (pre-treated) timber in the construction of the aviary. This entry has been updated (OED Third Edition, March 2007; most recently modified version published online March 2022). < adj.1925
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