Semantics
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
...and what they mean. The leading practitioners have been Gottlob Frege , Lady Welby, Bertrand Russell , Otto Neurath, Rudolf Carnap , Alonzo Church, Alfred Tarski, C. I. Lewis , Ludwig Wittgenstein , J. L. Austin, W. V. Quine, P. F. Strawson, Steven...