Gricernoun
(informal) A railway enthusiast, a trainspotter.
Gunzelnoun
(Australia) A railway or tram enthusiast; particularly one who is overly enthusiastic or foolish.
Gunzelnoun
An enthusiast or geek with a specific interest.
Gunzelnoun
(US) gunsel.
Gunzelverb
(intransitive) To engage in railway enthusiast activities.