Term: ground control: a communication system for sending continuous radio messages to an airplane pilot who is making a ground-controlled approach to landing
Broader: communication system: a system for communicating | Unrelated: stud finder: a small permanent magnet in a metal container; when the magnet clicks against the container it indicates that the magnet is directly over an iron nail that holds the wallboard to a stud
Broader: communication system: a system for communicating | Unrelated: arctiidae: tiger moths
Broader: communication system: a system for communicating | Unrelated: leydig cell: a cell in the testes that secretes the hormone testosterone
Broader: communication system: a system for communicating | Unrelated: graduate school: a school in a university offering study leading to degrees beyond the bachelor's degree
Broader: communication system: a system for communicating | Unrelated: dandruff: loose scales shed from the scalp
Broader: communication system: a system for communicating | Unrelated: resistance: the capacity of an organism to defend itself against harmful environmental agents
Broader: communication system: a system for communicating | Unrelated: leptotyphlopidae: blind snakes
Broader: communication system: a system for communicating | Unrelated: hand shovel: a shovel that is operated by hand
Broader: communication system: a system for communicating | Unrelated: muntingia: one species: Jamaican cherry; sometimes placed in family Flacourtiaceae
Broader: communication system: a system for communicating | Unrelated: conspirator: a member of a conspiracy