EXPRESSION

noun Date: 15th century 1. an act, process, or instance of representing in a medium (as words) ; utterance , b. something that manifests, embodies, or symbolizes something else , a significant word or phrase, a mathematical or logical symbol or a meaningful combination of symbols, the detectable effect of a gene, 2. a mode, means, or use of significant representation or symbolism, b. the quality or fact of being expressive, facial aspect or vocal intonation as indicative of feeling, an act or product of pressing out, ~al adjective