multi-coatingn.

Brit.

/ˈmʌltɪkəʊtɪŋ/, U.S.

/ˌməltiˈkoʊdɪŋ/; see also multi- comb. form.

Origin: Formed within English, by compounding. Etymons: multi- comb. form, coating n.

Etymology: < multi- comb. form + coating n., after multi-coat adj., multi-coated adj. Compare slightly later multicoat v. Compare earlier overcoating n.¹, undercoating n. at undercoat n. Derivatives.

Each of two or more coatings placed one over another, usually in order to reduce reflection from the coated surface. Also: the action or process of applying such coatings.

ΚΠ

1976 Science 25 June 1278 (advt.) Biophot optics [have] Nikon chrome-free glass and Nikon integrated multi-coatings on all glass surfaces.

1978 Amateur Photographer 2 Aug. 135/1 The use of multicoating to give the maximum suppression of reflections is sometimes needed.

1980 Fine Wires Internat. Conf. ii. i. 1 (title) Extrusion-enamelling: a better alternative to multi-coating for magnet wire.

1988 Pract. Photogr. Sept. 24/2 (advt.) With our HR optics and multicoating the lenses are outstanding.

1991 Bird Watching June 72/1 The multi-coatings used make the Greenkat prisms the highest quality.

This is a new entry (OED Third Edition, March 2003; most recently modified version published online March 2022).

单词	multi-coating
释义	multi-coatingn. Brit. /ˈmʌltɪkəʊtɪŋ/, U.S. /ˌməltiˈkoʊdɪŋ/; see also multi- comb. form. Origin: Formed within English, by compounding. Etymons: multi- comb. form, coating n. Etymology: < multi- comb. form + coating n., after multi-coat adj., multi-coated adj. Compare slightly later multicoat v. Compare earlier overcoating n.¹, undercoating n. at undercoat n. Derivatives. Each of two or more coatings placed one over another, usually in order to reduce reflection from the coated surface. Also: the action or process of applying such coatings. ΚΠ 1976 Science 25 June 1278 (advt.) Biophot optics [have] Nikon chrome-free glass and Nikon integrated multi-coatings on all glass surfaces. 1978 Amateur Photographer 2 Aug. 135/1 The use of multicoating to give the maximum suppression of reflections is sometimes needed. 1980 Fine Wires Internat. Conf. ii. i. 1 (title) Extrusion-enamelling: a better alternative to multi-coating for magnet wire. 1988 Pract. Photogr. Sept. 24/2 (advt.) With our HR optics and multicoating the lenses are outstanding. 1991 Bird Watching June 72/1 The multi-coatings used make the Greenkat prisms the highest quality. This is a new entry (OED Third Edition, March 2003; most recently modified version published online March 2022). < n.1976
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