senate Meaning, Definition & Usage

  1. noun assembly possessing high legislative powers
  2. noun the upper house of the United States Congress
    US Senate; United States Senate; U.S. Senate.

WordNet

Sen"ate noun
Etymology
OE. senat, F. sénat, fr. L. senatus, fr. senex, gen. senis, old, an old man. See Senior, Sir.
Definitions
  1. An assembly or council having the highest deliberative and legislative functions. Specifically: (a) (Anc. Rom.) A body of elders appointed or elected from among the nobles of the nation, and having supreme legislative authority.
    The senate was thus the medium through which all affairs of the whole government had to pass. Dr. W. Smith.
    (b) The upper and less numerous branch of a legislature in various countries, as in France, in the United States, in most of the separate States of the United States, and in some Swiss cantons. (c) In general, a legislative body; a state council; the legislative department of government.
  2. The governing body of the Universities of Cambridge and London. Eng.
  3. In some American colleges, a council of elected students, presided over by the president of the college, to which are referred cases of discipline and matters of general concern affecting the students. U. S.

Webster 1913