Ger.: n. Train station. Masc. (der); pl. die Bahnhöfe.
Related: Hauptbahnhof = central train station
Expression: Ich verstehe (nur) Bahnhof = I don't understand (at all).
This is a fairly common expression but isn't usually used in the sense "Could you repeat that?" rather "That doesn't make any sense." or "I don't get it."