Term: third rail: a rail through which electric current is supplied to an electric locomotive
Broader: track: a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll | Unrelated: grivet: white and olive green East African monkey with long white tufts of hair beside the face
Broader: track: a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll | Unrelated: potawatomi: a member of the Algonquian people originally of Michigan and Wisconsin
Broader: track: a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll | Unrelated: equilibrium constant: (chemistry) the ratio of concentrations when equilibrium is reached in a reversible reaction (when the rate of the forward reaction equals the rate of the reverse reaction)
Broader: track: a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll | Unrelated: lens cap: cap used to keep lens free of dust when not in use
Broader: track: a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll | Unrelated: darkroom: a room in which photographs are developed
Broader: track: a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll | Unrelated: bow and arrow: a weapon consisting of arrows and the bow to shoot them
Broader: track: a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll | Unrelated: scabious: any of various plants of the genus Scabiosa
Broader: track: a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll | Unrelated: undertone: a pale or subdued color
Broader: track: a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll | Unrelated: watt-hour: a unit of energy equal to the power of one watt operating for one hour
Broader: track: a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll | Unrelated: simper: a silly self-conscious smile