proterandryn.

Brit.

/ˌprəʊtəˈrandri/, U.S.

/ˌproʊdəˈrændri/

Origin: A borrowing from Greek, combined with English elements; modelled on an Italian lexical item. Etymons: protero- comb. form, Greek ἀνδρ- , ἀνήρ , -y suffix³.

Etymology: < protero- comb. form + ancient Greek ἀνδρ-, ἀνήρ man (see andro- comb. form) + -y suffix³, after Italian proterandria ( F. Delpino Ulteriori osservazioni sulla dicogamia nel regno vegetale (1868) 332). Compare German Proterandrie (1882 or earlier with reference to bees). Compare earlier protandry n. and proterandrous adj.

Botany and Zoology.

= protandry n. Also: the emergence of male insects before the females. Cf. proterogyny n.

ΘΚΠ

the world > animals > invertebrates > colony or compound organism > [noun] > condition of being protanderous

protandry1870

proterandrousness1875

proterandry1880

protandrism1890

the world > animals > animal body > general parts > sexual organs and reproduction > [noun] > sexual organs > hermaphrodite animal > having male organs mature before female

protandry1870

proterandry1880

the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [noun] > parts of > stamen or pistil > order of maturation of

protandry1870

protogyny1870

synacmy1870

proterandrousness1875

proterogyny1879

proterandry1880

synanthesis1880

1880 Bot. Gaz. 5 75 Eremurus robustus..exhibits strong proterandry correlated with a movement of the style.

1922 Trans. Amer. Entomol. Soc. 48 114 Cases of proterandry..seem to be quite common among bees... The males appear first.

1976 Amer. Jrnl. Bot. 63 412/1 Proterogynous flowers might be more prone to be associated with autogamy than with proterandry, because a slight prolongation of the female phase would bring the two sexual systems together.

2005 Biol. Control 34 306/2 We found a significant tendency toward proterandry..with males emerging on average three days before females.

This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).

单词	proterandry
释义	proterandryn. Brit. /ˌprəʊtəˈrandri/, U.S. /ˌproʊdəˈrændri/ Origin: A borrowing from Greek, combined with English elements; modelled on an Italian lexical item. Etymons: protero- comb. form, Greek ἀνδρ- , ἀνήρ , -y suffix³. Etymology: < protero- comb. form + ancient Greek ἀνδρ-, ἀνήρ man (see andro- comb. form) + -y suffix³, after Italian proterandria ( F. Delpino Ulteriori osservazioni sulla dicogamia nel regno vegetale (1868) 332). Compare German Proterandrie (1882 or earlier with reference to bees). Compare earlier protandry n. and proterandrous adj. Botany and Zoology. = protandry n. Also: the emergence of male insects before the females. Cf. proterogyny n. ΘΚΠ the world > animals > invertebrates > colony or compound organism > [noun] > condition of being protanderous protandry1870 proterandrousness1875 proterandry1880 protandrism1890 the world > animals > animal body > general parts > sexual organs and reproduction > [noun] > sexual organs > hermaphrodite animal > having male organs mature before female protandry1870 proterandry1880 the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [noun] > parts of > stamen or pistil > order of maturation of protandry1870 protogyny1870 synacmy1870 proterandrousness1875 proterogyny1879 proterandry1880 synanthesis1880 1880 Bot. Gaz. 5 75 Eremurus robustus..exhibits strong proterandry correlated with a movement of the style. 1922 Trans. Amer. Entomol. Soc. 48 114 Cases of proterandry..seem to be quite common among bees... The males appear first. 1976 Amer. Jrnl. Bot. 63 412/1 Proterogynous flowers might be more prone to be associated with autogamy than with proterandry, because a slight prolongation of the female phase would bring the two sexual systems together. 2005 Biol. Control 34 306/2 We found a significant tendency toward proterandry..with males emerging on average three days before females. This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022). < n.1880
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