Trapdoor

Definition:

• (n.) A lifting or sliding door covering an opening in a roof or floor.
• (n.) A door in a level for regulating the ventilating current; -- called also weather door.

Compare trapdoor with other words:

drop vs. trapdoor

inverse vs. trapdoor

backdoor vs. trapdoor

system vs. trapdoor

access vs. trapdoor

program vs. trapdoor

secret vs. trapdoor

entrance vs. trapdoor

exit vs. trapdoor

stage vs. trapdoor

ceiling vs. trapdoor

door vs. trapdoor

floor vs. trapdoor

sliding vs. trapdoor

hinged vs. trapdoor

oubliette vs. trapdoor

trapdoor vs. trapper

trap vs. trapdoor

hatch vs. trapdoor

trapdoor vs. valve