to protect / to defend / to guard against / to prevent
防
=
方
+
阝
:
Frankenstein's Monster accepted to work as the Pope's bodyguard inside the anglepod's kitchen. He protects the Pope by having him stay inside a protective square.
灾
=
宀
+
火
:
Zorro (z) just earned his PhD and is celebrating it with a bonfire (火) in front of the airplane (ai1), but then he accidentally drops his graduation cap (宀) and his certificate into the fire! What a disaster (灾)!