thumb|300px|Historical 5 cm KwK 39 in front to the Panzerspähwagen [[Sd.Kfz. 234]]
thumb|300px|Historical 5 cm KwK 39 in front to the Panzerspähwagen [[Sd.Kfz. 234]]
' (KwK') (German, 'fighting vehicle cannon') was the designation given to any type of tank gun mounted in an armoured fighting vehicle or infantry fighting vehicle of the German-Wehrmacht until 1945. The wording was derived from the German nouns Kampfwagen (fighting vehicle) and Kanone (cannon or gun). However, the present-day designation in German speaking armed forces to this particular weapon system is Panzerkanone ('tank gun').
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).