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has been given. This means that supposing an original expression is meaningful, the new expression obtained by the replacement will also be meaningful, though it will not necessarily have the same meaning as the original one, nor, if the expression in question happens to be a
143:. Such replacement may shift both meaning and reference, and so, if made in the context of a sentence, may cause a change in truth-value. Thus terms which may be interchanged
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of a sentence. Thus the singular term 'Bob' may be replaced by the definite description 'the first man to swim the
English Channel'
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expressions in natural language, which are able to replace singular terms without destructive effect on the
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if and only if they can replace one another preserving grammaticality or well-formedness.
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as a form of replacement in the context of meaning. It is a replacement which preserves
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coherence and should be distinguished from a replacement which preserves
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68:. Salva Congruitate is used in logic to mean that two terms may be
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Structures and categories for the representation of meaning
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Dr. Benjamin
Schnieder, Canonical Property Designators, P9
107:coherence but may yield an expression to which no
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32:, which means "without becoming ill-formed",
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233:W.V.O. Quine, Philosophy of Logic, P18
131:, as applied to singular terms, as
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72:for each other while preserving
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255:Bob Hale, Singular Terms, P34
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147:may not be interchangeable
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282:Philosophy of language
287:Latin logical phrases
16:Latin scholastic term
277:Philosophical logic
205:Philosophy of logic
172:Referential opacity
28:scholastic term in
242:Timothy C. Potts,
272:Concepts in logic
153:salva congruitate
145:salva congruitate
141:salva congruitate
129:salva congruitate
97:salva congruitate
82:salva congruitate
76:in all contexts.
21:Salva congruitate
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182:Peter Geach
114:proposition
80:Remarks on
70:substituted
53:congruitate
266:Categories
188:References
95:describes
127:explains
105:syntactic
44:salvation
159:See also
125:Bob Hale
120:Bob Hale
101:semantic
62:coincide
56:meaning
38:meaning
137:grammar
109:meaning
58:combine
48:welfare
40:rescue
246:, p57
66:agree
35:salva
30:logic
26:Latin
24:is a
50:and
268::
203:,
64:,
60:,
46:,
42:,
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