manner

Manner is a noun with several related meanings. It can denote the way in which something is done or happens—the method, form, or mode of an action. It can also refer to a person’s behavior, especially in relation to social norms and politeness, known as manners. In a broader sense, manner can describe a characteristic style or manner of expression, such as a painter’s manner or a distinctive way of speaking, or a habitual pattern of behavior called a mannerism.

In social contexts, manners are culturally learned rules for courteous conduct, including greetings, table behavior, and consideration for others. What counts as good manners can vary by culture, setting, and era, and it may evolve over time.

Phrases like in this manner or by that manner of expression indicate how something is done. In linguistics and phonetics, manner of articulation describes how vocal tract constraints shape sound production. In art history, a painter’s manner refers to a particular stylistic approach; when reproduced, it can be described as mannerism.

Originating in Old French and earlier linguistic sources, the word conveys the notion of method, style, or behavior. Manner thus functions across method, conduct, style, and expression, with usage shaped by context.