noun, technical - a long beam or structure that is fixed at one end and free at the other
noun - a glass container in which plants or small animals are kept and grown in controlled conditions
adjective, formal - showing respect and politeness to someone, especially someone in a position of authority or higher status
noun - a small round sea animal with a hard shell and sharp spines, found on the seabed
noun - a small round sea animal with a hard shell and sharp spines, found on the seabed
noun - parking a car in a space that is in line with the road and other cars
noun - a feeling of being very confused and not knowing what to do or what is happening
noun - the officer on a ship or aircraft responsible for managing money, passenger records, and crew logistics
verb, formal - to represent a quality or idea in a clear and obvious form, especially in human shape