noun - a person whose job is to control a crane
noun - a person responsible for managing and protecting natural areas, such as national parks or forests
noun - a person who works in a laboratory and takes part in scientific experiments, research etc,
noun - a professional who helps people buy and sell stocks and other securities on the stock market
noun - a person or organization that accepts and manages bets on various events, especially sports events, and determines the odds and payouts for those bets
noun - a person whose job is to build things out of stone
noun - a person (other than a medical doctor) whose job is to help a woman give birth
noun - a woman whose job is to give people massages
noun - a person whose job is to give people massages
noun - a person whose job is making roofs using a material made of dried straw
noun - a person who guards a place at night
noun, dated - a person whose job was to drive a vehicle pulled by horses
noun - a block of time during a school day when a student is not scheduled for any classes or activities
noun - an educational outing or excursion organized by a school or group, typically to explore and learn about a specific place or topic outside of the classroom