Nouncastle; citadel; fortress · castle walls; enclosure

Nouncontour; outline; silhouette · summary; outline; sketch · looks; features

Noundistrict; quarter · enclosure; area enclosed by earthwork · red-light district

Nounone block; enclosure

Noun(licensed) red light district

Noun, Suru verb, Transitive verbpurification; cleaning up; purging

Nounarmored enclosure for guns on a warship; casemate

Nounsociolect or secret language used by prostitutes in red-light districts (Edo period); vulgar words used by prostitutes (Edo period)