Bible Dictionaries
Matweed

Webster's Dictionary

(n.) A name of several maritime grasses, as the sea sand-reed (Ammophila arundinacea) which is used in Holland to bind the sand of the seacoast dikes (see Beach grass, under Beach); also, the Lygeum Spartum, a Mediterranean grass of similar habit.

Bibliography Information
Webster, Noah. Entry for 'Matweed'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​m/matweed.html. 1828.