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cleistothecium

American

[klahy-stuh-thee-shee-uhm, -see-uhm] / ˌklaɪ stəˈθi ʃi əm, -si əm /

Or clistothecium

noun

(in certain ascomycetous fungi) a closed, globose ascocarp from which the ascospores are released only by its rupture or decay.

cleistothecium Scientific

/ klī′stə-thē′sē-əm /

A closed spherical ascocarp, such as the truffle.

Etymology

Origin of cleistothecium

cleisto- + thecium

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Various types of ascocarp are characteristic of the different divisions of the Carpoascomycetes: the cleistothecium, apothecium and perithecium.

From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" by Various

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023