A low wall or sturdy timber barrier built out into the sea from a beach to check erosion and drifting.
- Four new groynes - timber planking walls running down the beach towards the water - will help trap sand and give greater protection to the base of the wall.
- Visit any coastal area and you will see defence features such as groynes, sea walls and banks.
- We're blowing all this money to build houses and ruin habitat with so-called beach renourishment and jetties, groins and seawalls.
Words that rhyme with groyneadjoin, Boulogne, coign, coin, conjoin, Des Moines, Dordogne, enjoin, groin, join, loin, purloin, quoin, subjoin
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