Whenever in contracts the expression is doubtful, it is most advantageous that that meaning be accepted by which the safety of the subject-matter may be assured.

Explanation

Ambiguity in a contract is resolved in favor of the reading that best protects the subject matter of the agreement.

Where this applies

• The contract language is ambiguous so it should be read in the way that best protects the deal.
• When a term is doubtful, choose the meaning that keeps the agreement safe.
• Ambiguity should be resolved in favor of the interpretation that protects the subject matter.

See also

• 10.2.5 Words ought to be understood with effect, so that the thing may be preserved rather than destroyed.
• 10.3.3 In ambiguous cases, that which is least inconvenient is always to be done.