mesophragman.

Brit.

/ˌmɛsə(ʊ)ˈfraɡmə/, U.S.

/ˌmɛzoʊˈfræɡmə/; see also meso- comb. form.

Origin: Formed within English, by compounding. Etymons: meso- comb. form, phragma n.

Etymology: < meso- comb. form + phragma n. Compare mesophragm n.¹ Compare French mésophragme (1868 in Littré).

Entomology.

In certain insects: an inward extension of the exoskeleton which forms a transverse partition separating the mesothorax from the metathorax.

ΚΠ

1826 W. Kirby & W. Spence Introd. Entomol. III. 379 Mesophragma (the Mesophragm).

1899 D. Sharp in Cambr. Nat. Hist. VI. 312 The great mesophragma.

1988 Internat. Jrnl. Insect Morphol. & Embryol. 17 63 The narrow prescutal area and moderately developed mesophragma with distinctly separated median phragmal lobes in Amphizoa is considered as plesiomorphic.

This is a new entry (OED Third Edition, September 2001; most recently modified version published online March 2022).

单词	mesophragma
释义	mesophragman. Brit. /ˌmɛsə(ʊ)ˈfraɡmə/, U.S. /ˌmɛzoʊˈfræɡmə/; see also meso- comb. form. Origin: Formed within English, by compounding. Etymons: meso- comb. form, phragma n. Etymology: < meso- comb. form + phragma n. Compare mesophragm n.¹ Compare French mésophragme (1868 in Littré). Entomology. In certain insects: an inward extension of the exoskeleton which forms a transverse partition separating the mesothorax from the metathorax. ΚΠ 1826 W. Kirby & W. Spence Introd. Entomol. III. 379 Mesophragma (the Mesophragm). 1899 D. Sharp in Cambr. Nat. Hist. VI. 312 The great mesophragma. 1988 Internat. Jrnl. Insect Morphol. & Embryol. 17 63 The narrow prescutal area and moderately developed mesophragma with distinctly separated median phragmal lobes in Amphizoa is considered as plesiomorphic. This is a new entry (OED Third Edition, September 2001; most recently modified version published online March 2022). < n.1826
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