parameren.

Brit.

/ˈparəmɪə/, U.S.

/ˈpɛrəˌmɪ(ə)r/

Origin: Formed within English, by derivation. Etymons: para- prefix¹, -mere comb. form.

Etymology: < para- prefix¹ + -mere comb. form. Compare earlier antimere n.

Zoology.

†1. Each of a series of radiating parts or organs, as a ray of a starfish. Obsolete.

ΘΚΠ

the world > animals > animal body > general parts > [noun] > umbelliform arrangement > radiating part

paramere1883

the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [noun] > subphylum Eleutherozoa > class Asteroidea > member of (starfish) > parts of > ray

rade1661

ray1748

paramere1883

1883 P. Geddes in Encycl. Brit. XVI. 842/2 The former definition of the term antimere..is corrected by terming each ray a paramere, and its symmetrical halves the antimeres.

2. Either of the halves of a bilaterally symmetrical animal, or of a segment or somite of such an animal (cf. antimere n.); spec. either of a pair of lobes on either side of the external male genitalia of certain insects.

ΘΚΠ

the world > animals > animal body > general parts > [noun] > regions comprising segments > segment > half or segment of bilaterally symmetrical animal

paramere1884

1884 A. Sedgwick & F. G. Heathcote tr. C. Claus Elem. Text-bk. Zool.: Protozoa to Insecta 27 These two halves [of the body divided by the median plane], as opposed to antimeres, may be termed parameres.

1888 Nature 10 May 47/1 The primitive proximal paramere of the second visceral arch.

1947 A. D. Imms Outl. Entomol. (ed. 3) ii. 21 The complete external genitalia comprise the penis, a pair of inner processes or parameres and a pair of claspers that serve to grasp the female when mating.

1994 P. J. Gullan & P. S. Cranston Insects ii. 51/1 Lateral to the penis is a pair of lobes or parameres which may have a clasping or sensory function.

Derivatives

† parameric adj. Obsolete rare Apparently only attested in dictionaries or glossaries.

ΚΠ

1890 Cent. Dict. 4280/1 Parameric, of or pertaining to a paramere; provided with parameres, or disposed in parameres; radiate, as a starfish; actinomeric.

This entry has been updated (OED Third Edition, June 2005; most recently modified version published online March 2022).

单词	paramere
释义	parameren. Brit. /ˈparəmɪə/, U.S. /ˈpɛrəˌmɪ(ə)r/ Origin: Formed within English, by derivation. Etymons: para- prefix¹, -mere comb. form. Etymology: < para- prefix¹ + -mere comb. form. Compare earlier antimere n. Zoology. †1. Each of a series of radiating parts or organs, as a ray of a starfish. Obsolete. ΘΚΠ the world > animals > animal body > general parts > [noun] > umbelliform arrangement > radiating part paramere1883 the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [noun] > subphylum Eleutherozoa > class Asteroidea > member of (starfish) > parts of > ray rade1661 ray1748 paramere1883 1883 P. Geddes in Encycl. Brit. XVI. 842/2 The former definition of the term antimere..is corrected by terming each ray a paramere, and its symmetrical halves the antimeres. 2. Either of the halves of a bilaterally symmetrical animal, or of a segment or somite of such an animal (cf. antimere n.); spec. either of a pair of lobes on either side of the external male genitalia of certain insects. ΘΚΠ the world > animals > animal body > general parts > [noun] > regions comprising segments > segment > half or segment of bilaterally symmetrical animal paramere1884 1884 A. Sedgwick & F. G. Heathcote tr. C. Claus Elem. Text-bk. Zool.: Protozoa to Insecta 27 These two halves [of the body divided by the median plane], as opposed to antimeres, may be termed parameres. 1888 Nature 10 May 47/1 The primitive proximal paramere of the second visceral arch. 1947 A. D. Imms Outl. Entomol. (ed. 3) ii. 21 The complete external genitalia comprise the penis, a pair of inner processes or parameres and a pair of claspers that serve to grasp the female when mating. 1994 P. J. Gullan & P. S. Cranston Insects ii. 51/1 Lateral to the penis is a pair of lobes or parameres which may have a clasping or sensory function. Derivatives † parameric adj. Obsolete rare Apparently only attested in dictionaries or glossaries. ΚΠ 1890 Cent. Dict. 4280/1 Parameric, of or pertaining to a paramere; provided with parameres, or disposed in parameres; radiate, as a starfish; actinomeric. This entry has been updated (OED Third Edition, June 2005; most recently modified version published online March 2022). < n.1883
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