|Interpretation: A) making statements about other statements, whereby the new statements of the vocabulary make use of the original statements and possibly introduce new vocabulary. If no new vocabulary is introduced, new information can be obtained by changing the syntactic elements.|
B) In logic, the insertion of values (objects) instead of the constants or free variables.
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Interpretation / truth / Field: in uninterpreted languages the question of truth does not arise. - ((s) strings of characters are not true or false.) - ((s) that is the difference semantics / syntax.)
Realism, Mathematics and Modality Oxford New York 1989
Truth and the Absence of Fact Oxford New York 2001
Science without numbers Princeton New Jersey 1980