Term: telephone system: a communication system that transmits sound between distant points
Broader: communication system: a system for communicating | Unrelated: genus idesia: one species
Broader: communication system: a system for communicating | Unrelated: water clover: water fern of Europe and Asia and the eastern United States distinguished by four leaflets resembling clover leaves
Broader: communication system: a system for communicating | Unrelated: ebony: hard dark-colored heartwood of the ebony tree; used in cabinetwork and for piano keys
Broader: communication system: a system for communicating | Unrelated: attic: the dialect of Ancient Greek spoken and written in Attica and Athens and Ionia
Broader: communication system: a system for communicating | Unrelated: hyperpituitarism: excessive activity of the pituitary gland (especially overactivity of the anterior lobe which leads to excess secretion of growth hormone)
Broader: communication system: a system for communicating | Unrelated: privy purse: allowance for a monarch's personal expenses
Broader: communication system: a system for communicating | Unrelated: eyedrop: a method of irrigating the eye used by ophthalmologists
Broader: communication system: a system for communicating | Unrelated: default: act of failing to meet a financial obligation
Broader: communication system: a system for communicating | Unrelated: tonic epilepsy: epilepsy in which the body is rigid during the seizure
Broader: communication system: a system for communicating | Unrelated: pericardial vein: several small veins from the pericardium