Search Result for "closed_circuit":
Wordnet 3.0

NOUN (1)

1. a complete electrical circuit around which current flows or a signal circulates;
[syn: closed circuit, loop]



WordNet (r) 3.0 (2006):

closed circuit
    n 1: a complete electrical circuit around which current flows or
         a signal circulates [syn: closed circuit, loop] [ant:
         open circuit]