D defs.my
Entry 1 sense Webster, 1913

Railroading

· Rail·road·ing · IPA /rˈeɪlrˌoʊdɪŋ/
01 n. The construction of a railroad; the business of managing or operating a railroad.
  1. 1.
    The construction of a railroad; the business of managing or operating a railroad.[Colloq. U. S.]