Term: railroad track: a line of track providing a runway for wheels
Broader: track: a pair of parallel rails providing a runway for wheels | Unrelated: thymine: a base found in DNA (but not in RNA) and derived from pyrimidine; pairs with adenine
Broader: track: a pair of parallel rails providing a runway for wheels | Unrelated: iberian: a native or inhabitant of the Iberian Peninsula (especially in ancient times)
Broader: track: a pair of parallel rails providing a runway for wheels | Unrelated: transport: an exchange of molecules (and their kinetic energy and momentum) across the boundary between adjacent layers of a fluid or across cell membranes
Broader: track: a pair of parallel rails providing a runway for wheels | Unrelated: genus corythosaurus: genus of duck-billed dinosaurs of late Cretaceous
Broader: track: a pair of parallel rails providing a runway for wheels | Unrelated: yawn: an involuntary intake of breath through a wide open mouth; usually triggered by fatigue or boredom
Broader: track: a pair of parallel rails providing a runway for wheels | Unrelated: hydra: small tubular solitary freshwater hydrozoan polyp
Broader: track: a pair of parallel rails providing a runway for wheels | Unrelated: clarity: free from obscurity and easy to understand; the comprehensibility of clear expression
Broader: track: a pair of parallel rails providing a runway for wheels | Unrelated: mechanical phenomenon: a physical phenomenon associated with the equilibrium or motion of objects
Broader: track: a pair of parallel rails providing a runway for wheels | Unrelated: executability: capability of being executed
Broader: track: a pair of parallel rails providing a runway for wheels | Unrelated: lappet caterpillar: larva of a lappet moth