psyllium seed

noun

: the seed of a fleawort (especially Plantago psyllium) that has the property of swelling and becoming gelatinous when moist and is used as a mild laxative

called also fleaseed, plantago seed, psyllium

see metamucil

Dictionary Entries Near psyllium seed

Cite this Entry

“Psyllium seed.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/psyllium%20seed. Accessed 26 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!