angiosperm

American  

[an-jee-uh-spurm] / ˈæn dʒi əˌspɜrm /

noun

Botany.

1. a plant having its seeds enclosed in an ovary; a flowering plant.

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angiosperm British  

/ ˈændʒɪəˌspɜːm /

noun

1. any seed-bearing plant of the phylum Angiospermophyta (division Angiospermae in traditional systems), in which the ovules are enclosed in an ovary, which develops into the fruit after fertilization; any flowering plant Compare gymnosperm

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angiosperm Scientific  

/ ăn′jē-ə-spûrm′ /

1. Any of a large group of plants that produce flowers. They develop seeds from ovules contained in ovaries, and the seeds are enclosed by fruits which develop from carpels. They are also distinguished by the process of double fertilization. The majority of angiosperms belong to two large classes: monocotyledons and eudicotyledons. The angiosperms are the largest phylum of living plants, existing in some 235,000 species. They range from small floating plants only one millimeter (0.04 inch) in length to towering trees that are over 100 meters (328 ft) tall.

2. Compare gymnosperm

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Other Word Forms

Derived Forms

• angiospermous
  adjective

Etymology

Origin of angiosperm

angio- + -sperm

Compare meaning

How does angiosperm compare to similar and commonly confused words? Explore the most common comparisons:

• angiosperm vs. gymnosperm