Employee's benefit is a term used to describe the additional benefits that an employee receives from their employer, such as health insurance, vacation time, and other forms of compensation. The crossword solution for this term is PERK, which stands for 'Personal Enjoyment and Recreation Kit'. This term is used to refer to the extra benefits that employers provide to their employees, such as discounts on products or services, free meals, or other incentives. These benefits are designed to make the job more enjoyable and rewarding for the employee.