closed
closed · adjective
Definitions
adjective
- 1.
Not open; shut.
- 2.
Past tense and past participle of "close."
- 3.
Not operating or doing business.
- 4.
Not open to new members or participants.
- 5.
Not receptive to new ideas.
Phrases & expressions
- •closed book — something finished or not understood
- •behind closed doors — in private
- •closed captioning — subtitles for the deaf
- •closed circuit — a complete electrical path; private TV system
- •case closed — matter resolved
Related words
Etymology
Past participle of "close," from Latin "claudere" (to shut, close). The "-ed" suffix marks the past participle, which also functions as an adjective.