noun one of a pair of steel bars that provide the running surfaces for the wheels of locomotives and railroad cars
verb to furnish or enclose with a rail or rails
In construction, 'rail' can refer to a metal bar or beam used as a barrier or support, such as a handrail or guardrail.
In technology, 'rail' can refer to a type of interface or framework for mounting or attaching components, such as a mounting rail for electronic devices.
In sports, 'rail' can refer to a type of obstacle used in activities like skateboarding or snowboarding, such as a grind rail or handrail.
In engineering, 'rail' can refer to the metal tracks on which wheels of trains or other vehicles run.
In the transportation field, 'rail' refers to a system of tracks along which trains or trams run.
Rail can be used metaphorically in writing to describe a character or plot line that is on a fixed path or trajectory.
Rail can be used in psychology to describe a patient who is fixated on a particular idea or behavior, unable to deviate from it.
Rail is used in engineering to refer to the tracks on which trains run.
Rail can be used in architecture to describe a safety barrier or guardrail used on stairs, balconies, or other elevated areas.
Rail is used in urban planning to refer to public transportation systems such as trains or subways.
Rail can be used in construction to refer to metal bars or beams used to provide support or structure, such as in railings or railroad tracks.