Implied
Inferred from circumstances; known indirectly.
In its legal application, the term implied is used in contrast with express, where the intention regarding the subject matter is explicitly and directly indicated. When something is implied, its meaning is derived from the words or actions of the individuals involved. For example, when one individual gives another a gift, the recipient's acceptance is implied if he or she performs acts indicating ownership, such as using the gifts.
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Law Library - American Law and Legal InformationFree Legal Encyclopedia: Hypoxia to Indirect evidence