Smoke-bomb and Smoke bomb

Smoke bomb and smoke-bomb are semantically related. In some cases you can replace phrase "Smoke bomb" with "Smoke-bomb", this phrases are similar.

Smoke bomb noun - A bomb that gives off thick smoke when it explodes; used to make a smoke screen or to mark a position.

Smoke-bomb and smoke bomb are semantically related. You can use "Smoke-bomb" instead a noun phrase "Smoke bomb".