gunzel /ˈɡʌnzl̩/noun 2verb 1forms 5 noun2 •(Australia) A railway or tram enthusiast; particularly (formerly derogatory) one who is overly enthusiastic or foolish.[L]ike many model train enthusiasts, he now takes some pride in being called a foamer, or a gunzel, or even a gricer – all names for those who enjoy model trains. — 2009 •(Australia) An enthusiast or geek with a specific interest. verb1 •To engage in railway enthusiast activities. formsgunzeled · gunzelled · gunzeling · gunzelling · gunzels