Definition of peritreme in English:

peritreme

(also peritrema)

noun ˈpɛrɪtriːm

Zoology

A small chitinous ring or tube surrounding a spiracle or breathing hole in some insects and arachnids, especially acari.

Origin

Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From peri- + ancient Greek τρηματ-, τρῆμα perforation, hole.

Definition of peritreme in US English:

peritreme

(also peritrema)

nounˈpɛrɪtriːm

Zoology

A small chitinous ring or tube surrounding a spiracle or breathing hole in some insects and arachnids, especially acari.

Origin

Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From peri- + ancient Greek τρηματ-, τρῆμα perforation, hole.

词汇	peritreme
释义	Definition of peritreme in English: peritreme (also peritrema) noun ˈpɛrɪtriːm Zoology A small chitinous ring or tube surrounding a spiracle or breathing hole in some insects and arachnids, especially acari. Origin Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From peri- + ancient Greek τρηματ-, τρῆμα perforation, hole. Definition of peritreme in US English: peritreme (also peritrema) nounˈpɛrɪtriːm Zoology A small chitinous ring or tube surrounding a spiracle or breathing hole in some insects and arachnids, especially acari. Origin Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From peri- + ancient Greek τρηματ-, τρῆμα perforation, hole.
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