sign, formal See SEMIOSIS.

sign, instrumental See SEMIOSIS.

sign, natural See THEORY OF SIGNS.

signified See SIGNIFIER.

signifier a vocal sound or a written symbol. The concept owes...

signs, theory of See THEORY OF SIGNS.

silhak See KOREAN PHILOSOPHY.

similarity, exact See IDENTITY.

Simmel Georg (1858–1918), German philosopher and one of the founders of...

simple ordering See ORDERING.

simple supposition See SUPPOSITIO.

simple theory of types See TYPE THEORY.

simplicity See CURVE-FITTING PROBLEM, DIVINE. ATTRIBUTES , PHILOSOPHY OF SCIENC. Simplicius...

simplification, rule of See CONJUNCTION ELIMINA -. TIO. simulation theory, the view that...

simulator, universal See COMPUTER THEORY.

simultaneity See RELATIVITY.

sin See PHILOSOPHY OF RELIGION.

sine qua non See CONDITIO SINE QUA NON.

single case, problem of the See PROBABILITY,. PROPENSIT.

singleton set See SET THEORY.

singular causal relation See PHILOSOPHY OF MIND.

singular causal statement See CAUSATION, COVER -. ING LAW MODE. singular term, an...

Sinn See FREGE.

sinsign See PEIRCE.

Sittlichkeit See HEGEL. situation ethics, a kind of anti-theoretical, caseby-case applied...

situation semantics See POSSIBLE WORLDS.

situation theory See MODEL THEORY.

Siva one of the great gods of Hinduism (with Vishnu and...

six emotions (the) See CH'ING.

skepticism in the most common sense, the refusal to grant that...