• noun
• synonym
• antonym

• Boolean expression (noun)
  1. computer science a n expression that is either true or false
• exponential expression (noun)
  1. especially e a mathematical expression consisting of a constant raised to some power
• facial expression (noun)
  1. a gesture executed with the facial muscles
  2. the feelings expressed on a person's face
• gene expression (noun)
  1. conversion of the information encoded in a gene first into messenger RNA and then to a protein
• idiomatic expression (noun)
  1. an expression whose meanings cannot be inferred from the meanings of the words that make it up
• indirect expression (noun)
  1. an indirect way of expressing something
• parenthetical expression (noun)
  1. an expression in parentheses
• regular expression (noun)
  1. computing a general pattern for text matching, searching or replacement
• self-expression (noun)
  1. the expression of your feelings or thoughts, especially through activities such as painting, writing, or acting
• slang expression (noun)
  1. informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar
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