- operatorless
- adjective see operator
New Collegiate Dictionary. 2001.
New Collegiate Dictionary. 2001.
operatorless — adjective Without an operator (person who operates); fully automatic. an operatorless elevator … Wiktionary
operator — noun Date: 1611 1. one that operates: as a. one that operates a machine or device b. one that operates a business c. one that performs surgical operations d. one that deals in stocks or commodities 2. a. mountebank, fraud b. a shrewd and skillful … New Collegiate Dictionary