ephemeral

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Related to Ephemeral river: Ephemeral creek

ephemeral

Biology
1. a short-lived organism, such as the mayfly
2. a plant that completes its life cycle in less than one year, usually less than six months
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005

ephemeral

Temporary. Fleeting. Transitory. See ephemeral message app.
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