1. Characteristic (noun): A distinguishing quality, trait, or feature of a person, object, or concept. 2. Characteristic (adjective): Pertaining to or indicative of the qualities or traits of something; typical. 3. Characteristic (mathematics): The integral part of a logarithm, indicating its magnitude. "Characteristic" refers to a distinguishing trait, quality, or feature that defines or identifies […] The post Characteristic: Definition, Meaning, and Examples appeared first on US Dictionary.