an enlarged, aboveground portion of stem, present in many tropical orchids, in which moisture is stored.
- pseudobulbar paralysis,
Origin of pseudobulb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
A thickened, bulblike, fleshy stem located above the ground, as in many orchids. See also bulb corm.
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