Blowgun and Ballista

Blowgun noun - A tube through which darts can be shot by blowing.

Ballista and blowgun are semantically related in arm topic. In some cases you can use "Ballista" instead a noun "Blowgun".

Ballista noun - An engine that provided medieval artillery used during sieges; a heavy war engine for hurling large stones and other missiles.

Blowgun and ballista are semantically related in arm topic. Sometimes you can use "Blowgun" instead a noun "Ballista".