noun
Definition: A person who was previously in a romantic relationship with someone, often referred to as a former partner or spouse.
Example: After their breakup, she decided to stay friends with her ex.
preposition
Definition: A term used to indicate that something is from a specific source or location, often used in business contexts to refer to goods that are free of certain charges or conditions.
Example: The company sold the products ex warehouse, meaning there were no additional shipping fees.
transitive verb
Definition: To remove or cross out something, often by drawing a line through it.
Example: She exed the tasks that were completed from her list.