A half-day meeting typically refers to a business or professional gathering that takes place for approximately half of a standard workday.
A full-day meeting is a comprehensive business or professional gathering that spans the entire duration of a typical workday, usually around 7 to 8 hours.
A coffee break meeting, often referred to simply as a “coffee meeting,” is a brief and informal gathering that takes place during a break, usually centered around the consumption of coffee or other beverages.