drawbridges

Castle entrance panels

Drawbridges is the plural of drawbridge, a bridge designed to be raised, lowered, or drawn aside to allow or prevent passage.

Medieval castles used drawbridges over moats for defense—raised to keep enemies out, lowered for friendly entry.

Modern drawbridges span waterways, lifting to let boats pass: Traffic backed up while the drawbridge was raised for a sailboat.

fortification

moat

Defensive water ditch

rampart · battlements · fortress · keep · barbican · tower · parapet · curtain wall · stronghold · citadel

crossing

moat

Defensive water ditch

passage · threshold · access · gateway · crossing · span · approach · entry · waterway · channel

mechanism

chains

Linked metal restraints

hinge · gears · lifting · lowering · cables · pivot · mechanism · crank · lever · windlass

symbolism

invitation

Request to attend

isolation · boundary · transition · security · refuge · sanctuary · barrier · separation · threshold · liminality

Categories
Opposites
structural mobility

drawbridgesstone bridges

Rock structures spanning water

arch bridges · concrete bridges · viaducts · aqueducts · overpasses

access control function

drawbridgesopen borders

Unregulated international passage

highways

Phrases
Family

drawbridge

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