Meaning & use

obiter dictum

noun·Advancedlegalformal

Last updated

UK/ˌɒbɪtə ˈdɪktəm/
US/ˌoʊbɪtər ˈdɪktəm/

Meanings

  1. nouncountablelegal

    A remark a judge makes in a ruling that is not essential to the decision and so does not set a binding rule.

    Grammar: Plural is obiter dicta; often used with an or the.

    Patterns

    • an obiter dictum on something
    • say something as an obiter dictum

    The judge's comment about tax law was only an obiter dictum.

    Lawyers argued that the remark was obiter dictum and not binding.

    In an obiter dictum, she suggested the law might need reform.

  2. nouncountableformalhumorous

    Any passing remark made while speaking about something else.

    Grammar: Used humorously outside law: an obiter dictum.

    His obiter dictum about the weather got a laugh.

    She added an obiter dictum about the old teacher in her speech.

Word forms

pluralobiter dicta

Common combinations

mere obiter dictum
The court called the comment a mere obiter dictum.
by way of obiter dictum
The judge, by way of obiter dictum, criticized the delay.
obiter dicta in the judgment
The judgment contains obiter dicta on privacy.
not binding obiter dictum
An obiter dictum is not binding on later courts.
relies on an obiter dictum
The appeal relies on an obiter dictum from an earlier case.

Synonyms and how they differ

aside
Aside is a casual word for any side remark, while obiter dictum is a legal term for a judge's non-binding comment.
passing remark
Passing remark is plain English and carries no legal technical meaning.
incidental comment
Incidental comment is neutral and descriptive, whereas obiter dictum belongs to legal writing.

Opposites

ratio decidendiholding

Word family

dicta noun
plural of dictum
dictum noun
a formal statement or saying
obiter adverb
in passing, incidentally

Commonly confused: obiter dictum or ratio decidendi?

obiter dictum vs ratio decidendi

The ratio decidendi is the reasoning that is necessary for the decision and is binding, while an obiter dictum is not.

Practice

A judge's side comment that was not needed to decide the case is called an ___.

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