keratoseadj.n.

Brit.

/ˈkɛrətəʊs/,

/ˈkɛrətəʊz/, U.S.

/ˈkɛrəˌtoʊs/,

/ˈkɛrəˌtoʊz/

Etymology: < Greek κερατ- horn + -ose suffix¹.

A. adj.

Of a horny substance; applied to the texture of certain sponges.

ΘΚΠ

the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > class Demospongiae > [adjective] > of horny substance

keratose1849

keratode1872

1849 R. Owen in J. F. W. Herschel Man. Sci. Enq. (Lords Commissioners Admiralty) 344 They are divided..into horny, or ‘keratose’, ‘siliceous’, and ‘calcareous’ sponges.

B. n.

A substance resembling horn forming part of the skeleton of certain sponges.

ΘΚΠ

the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > class Demospongiae > [noun] > substance forming skeleton in member of

keratose1865

spongin1868

1865 R. Patterson in Pop. Sci. Rev. Apr. 306 In the sponges in domestic use it [the skeleton] is principally composed of a substance termed Keratose.

1877 T. H. Huxley Man. Anat. Invertebrated Animals iii. 117 A skeleton, which consists..of bands and filaments of keratose, and secondly, of silicious spicula.

Derivatives

ˈkeratosed adj. rendered horny.

ΚΠ

1894 Lancet 3 Nov. 1025 The distinguishing mark between a coccidium and an invaginated or keratosed cell.

This entry has not yet been fully updated (first published 1901; most recently modified version published online March 2022).

单词	keratose
释义	keratoseadj.n. Brit. /ˈkɛrətəʊs/, /ˈkɛrətəʊz/, U.S. /ˈkɛrəˌtoʊs/, /ˈkɛrəˌtoʊz/ Etymology: < Greek κερατ- horn + -ose suffix¹. A. adj. Of a horny substance; applied to the texture of certain sponges. ΘΚΠ the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > class Demospongiae > [adjective] > of horny substance keratose1849 keratode1872 1849 R. Owen in J. F. W. Herschel Man. Sci. Enq. (Lords Commissioners Admiralty) 344 They are divided..into horny, or ‘keratose’, ‘siliceous’, and ‘calcareous’ sponges. B. n. A substance resembling horn forming part of the skeleton of certain sponges. ΘΚΠ the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > class Demospongiae > [noun] > substance forming skeleton in member of keratose1865 spongin1868 1865 R. Patterson in Pop. Sci. Rev. Apr. 306 In the sponges in domestic use it [the skeleton] is principally composed of a substance termed Keratose. 1877 T. H. Huxley Man. Anat. Invertebrated Animals iii. 117 A skeleton, which consists..of bands and filaments of keratose, and secondly, of silicious spicula. Derivatives ˈkeratosed adj. rendered horny. ΚΠ 1894 Lancet 3 Nov. 1025 The distinguishing mark between a coccidium and an invaginated or keratosed cell. This entry has not yet been fully updated (first published 1901; most recently modified version published online March 2022). < adj.n.1849
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