Definition of nostoc in English:


Line breaks: nos¦toc
Pronunciation: /ˈnɒstɒk


  • A microorganism composed of beaded filaments which aggregate to form a gelatinous mass, growing in water and damp places and able to fix nitrogen from the atmosphere.
    • Genus Nostoc, division Cyanobacteria
    More example sentences
    • The Chinese cultivate nostoc, since its gelatinous texture appeals to their palate.


early 17th century: name invented by Paracelsus.

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Word of the day milord
Pronunciation: məˈlôrd
used to address an English nobleman