intransitive verb
Definition: To follow someone closely or to move in a way that follows a path or direction, often behind something or someone.
Example: The dog tailed behind its owner during the walk.
noun
Definition: An appendage that extends from the back of an animal or object, often used for balance or communication.
Example: The dog wagged its tail happily when it saw its owner.
transitive verb
Definition: To follow someone closely or keep them under observation, often without their knowledge.
Example: The detective decided to tail the suspect to gather more evidence.