By the law itself
By the law itself can explain the Latin expression ipso jure, referring to something arising through the operation of law. It is distinct from ipso facto, which refers to the fact itself. The actual effect depends on the relevant rule and jurisdiction.
Meaning and context
As a language question, the phrase describes the source of an effect: the rule itself rather than a separate discretionary choice. It does not identify which law applies or establish that a legal consequence has occurred in a particular case.

Examples and usage
A textbook may contrast an effect that follows automatically under a rule with one requiring an additional decision. The example explains the vocabulary, not a conclusion about someone’s rights, duties, or status. Read the surrounding legal passage carefully.
What to check
The root jur appears in words associated with law, but root analysis alone does not settle the meaning of a technical term. For an actual legal issue, consult the governing text and an appropriate qualified adviser rather than applying a general dictionary gloss.
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