Literal meanings:
1. N., A roadway
paved with a track made of
rails, upon which locomotives push or
pull a train of cars or trailers carrying people or
freight.
2. Adj., Pertaining to such a roadway or the trains that travel upon it.
3. N., The industry of transporting people or freight by rail, or one or more of the companies within that industry.
4. Adj., Pertaining to that industry.
5. V., Transport upon a railroad.
Slang meanings:
1. V., to
coerce, trick, or seduce others into a course of action that they would not otherwise choose. This includes, but is not limited to, specifically sexual situations.
2. N., Eleven, as if the two parallel numerals were the rails of a railroad track.
Example:
Literal:
Southern Pacific (3)
railroad's old (2) railroad cars can still be found along abandoned stretches of (1) railroad, because the industry can't be bothered to (5) railroad them to (4) railroad stations.
Slang:
1. Popular culture isn't going to be
railroaded into adopting a narrow-mindedly specific sexual situation as the definition of railroad simply because someone described his favorite life experience as an UrbanDictionary definition.
2. We use the 802-railroad-G wireless protocol. (See WAP and 802.11g.)