In legal writing, a (Latin 'something that has been said'; plural ) is a statement made by a court. It may or may not be binding as a precedent.
In United States legal terminology, a dictum is a statement of opinion considered authoritative (although not binding), given the recognized authority of the person who pronounced it.
There are multiple subtypes of , although due to their overlapping nature, legal practitioners in the U.S. colloquially use to refer to any statement by a court the scope of which extends beyond the issue before the court. in this sense are not binding under the principle of , but tend to have a strong persuasive effect, by virtue of having been stated in an authoritative decision, or by an authoritative judge, or both. These subtypes include:
In English law, a is any statement made as part of a judgment of a court. Thus the term includes stated incidentally, in passing (), that are not a necessary part of the rationale for the court's decision (referred to as the ). English lawyers do not, as a rule, categorise more finely than into those that are and those that are not.