compositionality-frege-context-principle

IN premisesummaries/2026/08/24/wiki-Principle_of_compositionality.md

Created 2026-08-25T02:58:50+00:00

Frege endorsed the context principle (meaning determined only in a whole sentence) rather than compositionality as usually stated.

Summary

Frege is often cited as the originator of the idea that meaning builds up piece by piece from individual words, but the evidence suggests he actually held that a word only has a determinate meaning inside a full sentence, not in isolation. This matters because any downstream argument that leans on "Frege established compositionality" is resting on a shaky attribution, and the system should not treat that standard framing as a solid foundation.