mazaediumn.

Brit.

/məˈzeɪdɪəm/,

/məˈziːdɪəm/, U.S.

/məˈzeɪdiəm/,

/məˈzidiəm/

Inflections: Plural mazaedia.

Forms: 1800s– mazaedium, 1900s– mazedium.

Origin: A borrowing from Latin. Etymon: Latin mazaedium.

Etymology: < scientific Latin mazaedium (E. Acharius 1817, in Kongl. Vetenskaps-Academiens Handlingar 224) < ancient Greek μᾶζα mass (see mass n.²) + classical Latin aedēs house (see edifice n.) + -ium -ium suffix.

Mycology.

In certain ascomycete fungi (chiefly of the order Caliciales or family Onygenaceae): a powdery mass of free spores.

ΚΠ

1894 J. M. Crombie Monogr. Lichens Brit. 95 The minute, scattered apothecia,..the rather compact mazædium, and the simple spores distinguish it from its British allies.

1929 New Phytologist 28 4 At maturity, the spores leave the asci and form a sporal mass (mazedium) on the surface.

1967 M. E. Hale Biol. Lichens ii. 32 This so-called mazaedium is similar to the ascocarp of the fungal family Onygenaceae.

1991 Canad. Jrnl. Bot. 69 2427 The similarity between the anamorph of C. savonica and Asterophoma mazaediicola, a lichenicolous coelomycete occurring in the mazaedia of Calicium species, is striking.

This is a new entry (OED Third Edition, March 2001; most recently modified version published online March 2022).

单词	mazaedium
释义	mazaediumn. Brit. /məˈzeɪdɪəm/, /məˈziːdɪəm/, U.S. /məˈzeɪdiəm/, /məˈzidiəm/ Inflections: Plural mazaedia. Forms: 1800s– mazaedium, 1900s– mazedium. Origin: A borrowing from Latin. Etymon: Latin mazaedium. Etymology: < scientific Latin mazaedium (E. Acharius 1817, in Kongl. Vetenskaps-Academiens Handlingar 224) < ancient Greek μᾶζα mass (see mass n.²) + classical Latin aedēs house (see edifice n.) + -ium -ium suffix. Mycology. In certain ascomycete fungi (chiefly of the order Caliciales or family Onygenaceae): a powdery mass of free spores. ΚΠ 1894 J. M. Crombie Monogr. Lichens Brit. 95 The minute, scattered apothecia,..the rather compact mazædium, and the simple spores distinguish it from its British allies. 1929 New Phytologist 28 4 At maturity, the spores leave the asci and form a sporal mass (mazedium) on the surface. 1967 M. E. Hale Biol. Lichens ii. 32 This so-called mazaedium is similar to the ascocarp of the fungal family Onygenaceae. 1991 Canad. Jrnl. Bot. 69 2427 The similarity between the anamorph of C. savonica and Asterophoma mazaediicola, a lichenicolous coelomycete occurring in the mazaedia of Calicium species, is striking. This is a new entry (OED Third Edition, March 2001; most recently modified version published online March 2022). < n.1894
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