Definition of rubber plant
: a plant that yields rubber; especially : a tall tropical widely cultivated Asian tree (Ficus elastica) of the mulberry family that is frequently dwarfed as a houseplant
First Known Use of rubber plant
RUBBER PLANT Defined for English Language Learners
Definition of rubber plant for English Language Learners
: a plant with large, shiny, dark green leaves that is often grown indoors
Seen and Heard
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