Wittgenstein’s most basic conception of grammar

Wittgenstein’s most basic conception of grammar is that it consists in rules which govern the use of words and which thereby constitute meanings or concepts.1 Thus, he identifies grammar in general with the “rules for use of a word” (PG, I, 133; cf. BT, p. 136); or to cite a more specific example, he says of mathematics, which he understands to be an important part of grammar, that “in mathematics we are convinced of grammatical propositions; so the expression, the result, of our being convinced...