trap doors

Hidden floor exits

Trap doors are hinged or sliding panels set into a floor, ceiling, or stage, opening to reveal a space below or above.

They allow access to cellars, attics, or hidden compartments.

On stage, performers appear or vanish through trap doors for dramatic effect.

In computing, a trap door (or backdoor) is a hidden method of bypassing normal security: Hackers exploited a trap door in the software.

Related

dungeon crawl · opening · entryway · cover · exit · flap · rigging · panel · disappearing act · executioner · pulleys · winches · stage illusions · gallows · gates · hinged · spring loaded · entrance

Categories
Opposites
visibility/concealment

trap doorsmain entrance

Principal point of entry

front door · grand entrance · public entrance · glass doors · revolving doors

entry method

trap doorsmain gate

Primary access point

welcome mat · reception area · front porch · vestibule · threshold

structural orientation

trap doorshinged doors

Panels pivoting on pins

swinging doors

Family

trapdoor, trapdoors

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G