Search Result for "electrical relay":
Wordnet 3.0

NOUN (1)

1. electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit;
[syn: relay, electrical relay]



WordNet (r) 3.0 (2006):

electrical relay
    n 1: electrical device such that current flowing through it in
         one circuit can switch on and off a current in a second
         circuit [syn: relay, electrical relay]