Use
Application, Employment
noun, verbal noun
しよう
用 (よう) Task, Use, Duty, Service, Business, Purpose
使用 (しよう) Use, Application, Employment
利用 (りよう、not on WK) Use, Utilization, Application
採用 (さいよう) Use, Adoption, Acceptance, Employment
滋養 (じよう) Nourishment
扶養 (ふよう) Support, Maintenance, Provide For
使用 means Use/Application. It only means Employment as in employment of a tool, i.e. Use of a tool.