monospermadj.n.

Brit.

/ˈmɒnə(ʊ)spəːm/, U.S.

/ˈmɑnəˌspərm/

Origin: Formed within English, by compounding. Etymons: mono- comb. form, sperm n.

Etymology: < mono- comb. form + sperm n. Compare French monosperme , adjective (1761), Italian monospermo , adjective (1813). Compare earlier monospermous adj.

Botany. rare.

A. adj.

= monospermous adj.

ΘΚΠ

the world > plants > part of plant > reproductive part(s) > seed > plant having seed > [adjective] > of specific number or many

monospermous1687

polyspermous1687

polysperm1729

dispermous1760

tetraspermous1760

trispermous1760

one-seededa1794

monosperm1838

dispermatous1854

monospermal1857

monospermatous1857

polyspermatous1858

tetraspermal1860

tetraspermatous1860

polyspermal1882

monospermic1891

1838 C. S. Rafinesque New Flora & Bot. N. Amer. iv. 40 Fruit [of Buinalis] Akena ovate smooth monosperm.

1992 Pinon & Juniper (outside Native Area)? in rec.gardens (Usenet newsgroup) 13 Aug. I'd like to plant some pinon pine and monosperm juniper - two trees common to New Mexico but not to my region (Pittsburgh, PA).

B. n.

A plant which produces only one seed.

ΚΠ

1879 J. Stormonth Man. Sci. Terms 267/1 Monosperm, a plant of one seed only.

1880 Mind 5 523 Testa in monosperms slightly coriaceous.

This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022).

单词	monosperm
释义	monospermadj.n. Brit. /ˈmɒnə(ʊ)spəːm/, U.S. /ˈmɑnəˌspərm/ Origin: Formed within English, by compounding. Etymons: mono- comb. form, sperm n. Etymology: < mono- comb. form + sperm n. Compare French monosperme , adjective (1761), Italian monospermo , adjective (1813). Compare earlier monospermous adj. Botany. rare. A. adj. = monospermous adj. ΘΚΠ the world > plants > part of plant > reproductive part(s) > seed > plant having seed > [adjective] > of specific number or many monospermous1687 polyspermous1687 polysperm1729 dispermous1760 tetraspermous1760 trispermous1760 one-seededa1794 monosperm1838 dispermatous1854 monospermal1857 monospermatous1857 polyspermatous1858 tetraspermal1860 tetraspermatous1860 polyspermal1882 monospermic1891 1838 C. S. Rafinesque New Flora & Bot. N. Amer. iv. 40 Fruit [of Buinalis] Akena ovate smooth monosperm. 1992 Pinon & Juniper (outside Native Area)? in rec.gardens (Usenet newsgroup) 13 Aug. I'd like to plant some pinon pine and monosperm juniper - two trees common to New Mexico but not to my region (Pittsburgh, PA). B. n. A plant which produces only one seed. ΚΠ 1879 J. Stormonth Man. Sci. Terms 267/1 Monosperm, a plant of one seed only. 1880 Mind 5 523 Testa in monosperms slightly coriaceous. This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022). < adj.n.1838
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