theft n [Old English thiefth]: larceny; broadly: a criminal taking of the property or services of another without consent
◇ Theft commonly encompasses by statute a variety of forms of stealing formerly treated as distinct crimes.
grand theft: theft of property or services whose value exceeds a specified amount or of a specified kind of property (as an automobile)
◇ Grand theft is a felony.
identity theft: the unauthorized use of another's means of identification (as name or social security number) for the purpose of commiting theft or another crime
petty theft: theft of property or services whose value is below a specified amount – called also petit theft;
◇ Petty theft is a misdemeanor but may be aggravated by prior convictions.
Merriam-Webster’s Dictionary of Law. Merriam-Webster. 1996.