non-irritantadj.n.

Brit.

/nɒnˈɪrᵻt(ə)nt/, U.S.

/nɑnˈɪrətnt/,

/nɑnˈɪrədənt/

Origin: Formed within English, by derivation. Etymons: non- prefix, irritant adj.¹

Etymology: < non- prefix + irritant adj.¹

Chiefly Pharmacology.

A. adj.

Of a substance: not causing irritation of the skin or other tissue.

ΘΚΠ

the world > health and disease > [adjective] > harmless to health > specific

windless1562

unulcerate1583

poisonless1608

indolent1663

unsuffocative1822

unsuppurative1822

unpoisoned1860

non-irritant1869

incorrosive1871

non-irritating1871

unulcerated1879

non-allergic1936

hypo-allergenic1953

1869 Proc. Royal Soc. 1868–9 17 460 Hydrochlorate is a non-irritant emetic.

1910 Science 7 Jan. 31/1 Both..are non-irritant when applied to the mucous membrane.

1946 Nature 14 Dec. 876/2 Physiological effect on man: non-irritant.

1963 Brit. Pharmaceut. Codex 438 Substances which are non-irritant to the skin and are well absorbed.

1996 Green Bk. of Beauty 1996 Catal. (Yves Rocher) 32 A shampoo for frequent use with gentle, protecting milk of oats and a non-irritant cleansing base.

B. n.

A non-irritant substance.

ΚΠ

1972 Clin. Res. 20 213/1 The Draize rabbit test accurately predicted the severe human skin irritants and the non-irritants.

2001 Toxicol. in Vitro 15 57 The overall objective of validation in this area..is to identify tests capable of discriminating irritants (I) from non-irritants (NI).

This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).

单词	non-irritant
释义	non-irritantadj.n. Brit. /nɒnˈɪrᵻt(ə)nt/, U.S. /nɑnˈɪrətnt/, /nɑnˈɪrədənt/ Origin: Formed within English, by derivation. Etymons: non- prefix, irritant adj.¹ Etymology: < non- prefix + irritant adj.¹ Chiefly Pharmacology. A. adj. Of a substance: not causing irritation of the skin or other tissue. ΘΚΠ the world > health and disease > [adjective] > harmless to health > specific windless1562 unulcerate1583 poisonless1608 indolent1663 unsuffocative1822 unsuppurative1822 unpoisoned1860 non-irritant1869 incorrosive1871 non-irritating1871 unulcerated1879 non-allergic1936 hypo-allergenic1953 1869 Proc. Royal Soc. 1868–9 17 460 Hydrochlorate is a non-irritant emetic. 1910 Science 7 Jan. 31/1 Both..are non-irritant when applied to the mucous membrane. 1946 Nature 14 Dec. 876/2 Physiological effect on man: non-irritant. 1963 Brit. Pharmaceut. Codex 438 Substances which are non-irritant to the skin and are well absorbed. 1996 Green Bk. of Beauty 1996 Catal. (Yves Rocher) 32 A shampoo for frequent use with gentle, protecting milk of oats and a non-irritant cleansing base. B. n. A non-irritant substance. ΚΠ 1972 Clin. Res. 20 213/1 The Draize rabbit test accurately predicted the severe human skin irritants and the non-irritants. 2001 Toxicol. in Vitro 15 57 The overall objective of validation in this area..is to identify tests capable of discriminating irritants (I) from non-irritants (NI). This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022). < adj.n.1869
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