opera hat
— Navneord
– Engelsk
~ a man's hat with a tall crown; usually covered with silk or with beaver fur
opera hood
— Navneord
– Engelsk
~ a large cloak worn over evening clothes
opera
— Navneord
– Engelsk
~ a building where musical dramas are performed
opera
— Navneord
– Engelsk
~ a drama set to music; consists of singing with orchestral accompaniment and an orchestral overture and interludes
operagoer
— Navneord
– Engelsk
~ a patron of the opera
operand
— Navneord
– Engelsk
~ a quantity upon which a mathematical operation is performed
operant conditioning
— Navneord
– Engelsk
~ conditioning in which an operant response is brought under stimulus control by virtue of presenting reinforcement contingent upon the occurrence of the operant response
operating capital
— Navneord
– Engelsk
~ capital available for the operations of a firm (e.g. manufacturing or transportation) as distinct from financial transactions and long-term improvements
operating instructions
— Navneord
– Engelsk
~ a manual usually accompanying a technical device and explaining how to install or operate it
operating microscope
— Navneord
– Engelsk
~ binocular microscope used in surgery to provide a clear view of small and inaccessible parts of the body (as in microsurgery)
operating expense
— Navneord
– Engelsk
~ the expense of maintaining property (e.g., paying property taxes and utilities and insurance); it does not include depreciation or the cost of financing or income taxes
operating cost
— Navneord
– Engelsk
~ the expense of maintaining property (e.g., paying property taxes and utilities and insurance); it does not include depreciation or the cost of financing or income taxes
operating capability
— Navneord
– Engelsk
~ the capability of a technological system to perform as intended
operating budget
— Navneord
– Engelsk
~ a budget for current expenses as distinct from financial transactions or permanent improvements