Free-reed instrument and Squeeze box

Free-reed instrument noun - A wind instrument with a free reed.

Squeeze box and free-reed instrument are semantically related. In some cases you can replace phrase "Squeeze box" with "Free-reed instrument", this phrases are similar.

Squeeze box noun - A portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player.

Free-reed instrument and squeeze box are semantically related. You can use "Free-reed instrument" instead a noun phrase "Squeeze box".