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Obiter Dicta

/ˈɒbɪtər ˈdɪktə/

Latin Legal Term / Jurisprudence

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Definition

Latin for 'things said by the way.' Observations made by a judge in a judgment that are not essential to the decision — they are not binding on lower courts but may be persuasive. Distinguished from ratio decidendi (the binding legal rule). Obiter dicta may be treated as authoritative guidance when they come from a larger or superior bench, and future courts may adopt them as ratio in later cases.

Examples

A judge deciding a contract case states that fraud in negotiations should generally vitiate all contracts — if this is not necessary for the contract decision, it is obiter dicta and not binding.

Lord Atkin's 'neighbour principle' in Donoghue v. Stevenson was initially obiter to the specific snail-in-bottle decision — but it became the ratio in subsequent duty-of-care cases.

Case Study

In Quinn v. Leathem (1901), the House of Lords held that every part of a judgment must be read in light of the question before the court. Only what is directly decided is ratio. In Indian constitutional law, obiter dicta from the Supreme Court — especially from Constitution Benches — carries enormous persuasive weight and often becomes ratio in later cases.

Key Cases

State of Orissa v. Sudhansu Sekhar Misra

1968

AIR 1968 SC 647

Distinguished obiter dicta from ratio decidendi. A decision is only an authority for what it actually decides — not for what is said by the way. Obiter does not create binding precedent but may be persuasive.

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Also Known As

judicial dictaobiter

Synonyms

by the way remarksincidental observationsjudicial dictanon-binding remarks

Antonyms / Opposites

ratio decidendibinding authority

Related Terms

ratio decidendiprecedentstare decisisArticle 141persuasive authority

Dictionary Entry

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