B1
an official request for something, usually in writing
Dictionary examples:
My dog ate my application to the 'No Excuses' School. (0.0)
My application to the Procrastinators Club is still not finished. (0.0)
I sent an application to be a professional nap tester. (0.0)
a job/college application (18.1)
I've sent off applications for four different jobs. (26.7)
Have you filled in the application form for your passport yet? (39.5)