Definition of oarweed in English:

oarweed

noun

  • [mass noun] A large brown kelp with a long hard stalk and a large oar-shaped frond divided into ribbon-like strips, growing on rocky shores.

    Also called tangle
    • ‘Closely related species in the Atlantic may be referred to as oarweed or more loosely as kelp or wrack.’
    • ‘An entirely natural extract, it is based on seaweed or tangle (oarweed), widely available around Scotland's shores and islands.’

Pronunciation:

oarweed

/ˈɔːwiːd/