Definition of chaffseed

: a leafy maritime herb (Schwalbea americana) of the family Scrophulariaceae that is native to eastern North America, has irregular yellowish purple flowers in showy sparse spikes, and produces chaffy seeds

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History and Etymology for chaffseed

chaff entry 1 + seed

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Cite this Entry

“Chaffseed.” Dictionary, Merriam-Webster, Accessed 5 Jul. 2020.

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