Cramp iron and Cramp-iron

Cramp iron noun - A strip of metal with ends bent at right angles; used to hold masonry together.

Cramp-iron and cramp iron are semantically related. In some cases you can use "Cramp-iron" instead a noun phrase "Cramp iron".

Cramp iron and cramp-iron are semantically related. Sometimes you can replace phrase "Cramp iron" with "Cramp-iron", this phrases are similar.