an engineer qualified and licensed to certify the airworthiness of an aircraft Official name licensed aircraft engineer
[groun-der] /ˈgraʊn dər/ noun, Baseball. 1. . n. “one who establishes,” c.1400, agent noun from ground (v.). Baseball sense attested by 1867; earlier in cricket. noun
noun 1. the momentary, usually accidental, grounding of a conducting wire.
- Ground-fault interrupter
noun 1. a circuit breaker that senses currents caused by ground faults and quickly shuts off power before damage can occur to generating equipment.
[ground-fahyuh r] /ˈgraʊndˌfaɪər/ noun 1. small arms directed against aircraft from the .