Semantics
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
...Frege , Lady Welby, Bertrand Russell , Otto Neurath, Rudolf Carnap , Alonzo Church, Alfred Tarski, C. I. Lewis , Ludwig...Context (1981). For semantics in philosophy, see R. Carnap, Meaning and Necessity (2d ed. 1956); K. and A. Lehrer...