[Latin, A remark.] A statement, comment, or opinion. An abbreviated version of obiter dictum, "a remark by the way," which is a collateral opinion stated by a judge in the decision of a case concerning legal matters that do not directly involve the facts or affect the outcome of the case, such as a legal principle that is introduced by way of illustration, argument, analogy, or suggestion.
Dictum has no binding authority and, therefore, cannot be cited as precedent in subsequent lawsuits. Dictum is the singular form of dicta.