nurse on duty

nurse Noun

— A nurse is a healthcare worker who helps doctors and helps sick or injured people with the activities of daily life. — A nurse is a woman who takes care of other people's children. — A wet nurse

nurse Verb

— If you nurse a sick or injured person or animal, you help them with the activities of daily life. I admire the time he took to nurse that sick dog back to health. — If you nurse a body part or an injury, you rest it and are careful about it. — If you nurse a bad feeling, you think about it often and try not to forget it. — If you nurse a drink, you drink it very slowly.

on Preposition

— positioned at the upper surface of, touching from above The apple is on the table. — at the date of Tim was born on the 4th of July. — along, forwards (continuing an action) drive on, rock on — about, dealing with the subject of I have a book on history. There was a World Summit on the Information Society a few weeks ago. — touching; hanging from I have no money on me at the moment. I would like to eat the fruit on the trees. — because of, due to He was arrested on suspicion of bribery. I contacted Joanne on a hunch that she would know about it. The stock price increased on news of a new product.

on Adjective

— If something is on, it is active, functioning or operating. The television is on. The lights are on, so it is very bright.

duty Noun

— A duty is something that you should do. Parents have the duty to educate their children. — A tax placed on imports or exports; a tariff, customs duty, excise duty. Import duty and taxes are due when importing goods into the United States.