to hear / news / well-known / famous / reputation / fame / to smell / to sniff at
闻
=
耳
+
门
:
Willy Walrus (w) found a trap door (门) in the encampment's kitchen ((e)n2) and after sniffing (闻) at it he finds that behind it there is a secret chamber of the Illuminati. He puts his ear (耳) to the door and tries to listen to any interesting news (闻).