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单词 macraner
释义

macranern.

Brit. /məˈkrɑːnə/, /maˈkranɛə/, U.S. /məˈkrɑnər/, /ˈmækræˌnɛr/
Origin: Formed within English, by compounding. Etymons: macro- comb. form, English aner.
Etymology: < macro- comb. form + aner, W. M. Wheeler's term for a male insect, especially a male ant < ancient Greek ἀνήρ man, male (see andro- comb. form). First proposed as part of a system of classification by W. M. Wheeler (see quot. 1907, and compare quot. 1990). Compare earlier macrergate n.
Entomology.
A particularly large male ant.
ΘΚΠ
the world > animals > invertebrates > phylum Arthropoda > class Insecta > order Hymenoptera > [noun] > suborder Apocrita, Petiolata, or Heterophaga > group Aculeata (stinging) > ant
anteOE
emmeteOE
mirea1300
maur1366
pismirec1395
formice1484
merpyss1527
calicrat?1590
pissant1649
formica1865
muryan1865
macraner1907
1907 W. M. Wheeler in Bull. Amer. Mus. Nat. Hist. 23 54 The macranēr is an unusually large form of male which occasionally occurs in populous colonies.
1915 H. St. J. K. Donisthorpe Brit. Ants 36 The macraner is larger than the normal male of the species in question, and is occasionally to be met with in populous colonies.
1990 B. Hölldobler & E. O. Wilson Ants viii. 347/1 The small males, or ‘micraners’, appear to mature later, display sharper circadian activity peaks, and disperse farther than the larger males, or ‘macraners’... This size dimorphism is still basically different from a true caste system, since it adds nothing to labor organization within the colony.
This is a new entry (OED Third Edition, March 2000; most recently modified version published online March 2022).
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n.1907
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