The term 'coffee break hour' is a phrase used to describe a designated period of time during the workday when employees are allowed to take a break and enjoy a cup of coffee. This phrase is often used in the workplace to encourage employees to take a break from their work and relax for a few minutes. The term 'coffee break hour' can also be used to refer to a specific time of day when employees are encouraged to take a break and enjoy a cup of coffee. The crossword solutions for the term 'coffee break hour' are TEN, which is an abbreviation for the word 'TEN o'CLOCK, ' the time of day when many workplaces allow employees to take a break and enjoy a cup of coffee.