ما معنىreef؟
ما معنىreef؟
- A strip or ridge of rocks, sand, or coral that rises to or near the surface of a body of water.
- A vein of ore.
- To reduce the size of (a sail) by tucking in a part and tying it to or rolling it around a yard.
- To shorten (a topmast or bowsprit) by taking part of it in.