zoosporangiumn.

Brit.

/ˌzuː(ə)spɒˈrandʒɪəm/,

/ˌzəʊəʊspɒˈrandʒɪəm/, U.S.

/ˌzu(ə)spəˈrændʒiəm/,

/ˌzoʊəspəˈrændʒiəm/,

/ˌzu(ə)ˌspoʊˈrændʒiəm/,

/ˌzoʊəˌspoʊˈrændʒiəm/

Inflections: Plural zoosporangia.

Forms:

α. 1800s– zoosporangium, 1800s– zoösporangium.

β. 1800s–1900s zoosporange (rare), 1800s–1900s zoösporange (rare).

Origin: A borrowing from German. Etymon: German Zoosporangium.

Etymology: < German Zoosporangium (1850 in plural Zoosporangien , or earlier) < Zoo- zoo- comb. form + Sporangium sporangium n. Compare scientific Latin zoosporangium (1861 or earlier). Compare earlier zoospore n.In β. forms with omission of the ending; compare French zoosporange (1867 or earlier).

Biology.

A sporangium containing or producing zoospores.

ΘΚΠ

the world > plants > part of plant > reproductive part(s) > spore or sporule > [noun] > type of > zoospore or zoosporangium

zoospore1842

zoosporangium1862

zoosporangiophore1889

1862 Nat. Hist. Rev. 2 482 Dr. Hildebrand..proposes ‘lageniferum’ as the specific name on account of the shape of the zoosporangia.

1875 M. C. Cooke Fungi 170 Thick filaments or tubes, similar to those which form the Zoosporangia.

1889 A. W. Bennett & G. R. M. Murray Handbk. Cryptogamic Bot. 347 Each zoosporange produces a considerable number of zoospores, which again give rise to resting-cells.

1939 E. A. Bessey Text-bk. Mycol. (new ed.) ii. 40 This functions directly as a zoosporangium..releasing swarm-spores that infect a host plant.

1993 Mycol. Res. 97 240/2 Sunflower plants bearing freshly produced zoosporangia were allowed to air-dry for 2–3 h.

2013 Proc. National Acad. Sci. U.S.A. 110 210/1 Field surveys in Louisiana and Colorado revealed that zoosporangia occur within crayfish gastrointestinal tracts.

This entry has been updated (OED Third Edition, June 2017; most recently modified version published online March 2022).

单词	zoosporangium
释义	zoosporangiumn. Brit. /ˌzuː(ə)spɒˈrandʒɪəm/, /ˌzəʊəʊspɒˈrandʒɪəm/, U.S. /ˌzu(ə)spəˈrændʒiəm/, /ˌzoʊəspəˈrændʒiəm/, /ˌzu(ə)ˌspoʊˈrændʒiəm/, /ˌzoʊəˌspoʊˈrændʒiəm/ Inflections: Plural zoosporangia. Forms: α. 1800s– zoosporangium, 1800s– zoösporangium. β. 1800s–1900s zoosporange (rare), 1800s–1900s zoösporange (rare). Origin: A borrowing from German. Etymon: German Zoosporangium. Etymology: < German Zoosporangium (1850 in plural Zoosporangien , or earlier) < Zoo- zoo- comb. form + Sporangium sporangium n. Compare scientific Latin zoosporangium (1861 or earlier). Compare earlier zoospore n.In β. forms with omission of the ending; compare French zoosporange (1867 or earlier). Biology. A sporangium containing or producing zoospores. ΘΚΠ the world > plants > part of plant > reproductive part(s) > spore or sporule > [noun] > type of > zoospore or zoosporangium zoospore1842 zoosporangium1862 zoosporangiophore1889 1862 Nat. Hist. Rev. 2 482 Dr. Hildebrand..proposes ‘lageniferum’ as the specific name on account of the shape of the zoosporangia. 1875 M. C. Cooke Fungi 170 Thick filaments or tubes, similar to those which form the Zoosporangia. 1889 A. W. Bennett & G. R. M. Murray Handbk. Cryptogamic Bot. 347 Each zoosporange produces a considerable number of zoospores, which again give rise to resting-cells. 1939 E. A. Bessey Text-bk. Mycol. (new ed.) ii. 40 This functions directly as a zoosporangium..releasing swarm-spores that infect a host plant. 1993 Mycol. Res. 97 240/2 Sunflower plants bearing freshly produced zoosporangia were allowed to air-dry for 2–3 h. 2013 Proc. National Acad. Sci. U.S.A. 110 210/1 Field surveys in Louisiana and Colorado revealed that zoosporangia occur within crayfish gastrointestinal tracts. This entry has been updated (OED Third Edition, June 2017; most recently modified version published online March 2022). < n.1862
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