The term "application deadline" refers to a specific date or time by which an application for something, such as a job, scholarship, program, or project, must be submitted in order to be considered. It is the final opportunity for individuals or organizations to apply for the desired position, funding, or participation before the selection process begins. The deadline serves as a cut-off point and helps ensure that all applications are reviewed fairly within a set timeframe. Failure to meet the application deadline may result in disqualification from consideration.