Dictionary

aerenchyma

noun aer·en·chy·ma \ˌer-ˈeŋ-kə-mə\

Definition of AERENCHYMA

:  modified parenchymatous tissue having large intracellular air spaces that is found especially in aquatic plants where it facilitates gaseous exchange and maintains buoyancy
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Origin of AERENCHYMA

New Latin
First Known Use: circa 1893

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