📒 a formal (often written) request for something, such as a job, permission to do something or a place at a college or university
📒 the practical use of something, especially a theory, discovery, etc.
📒 an act of putting or spreading something, such as paint or medical creams, onto something else
📒 the act of making a rule, etc. operate or become effective
📒 a program designed to do a particular job; a piece of software
📒 the strength of mind to work hard at something; great effort