D defs.my
Entry 1 sense Webster, 1913

Matweed

· Mat·weed · IPA
01 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 …
  1. 1.
    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.(Bot.) See: Beach