a formal request for something, usually in writing or on an official form
Maria filled out the job application and handed it to the receptionist.
Your university application must be submitted by January 15.
✦ Late Middle English: from Latin applicatio(n-), from the verb applicare ‘attach, devote’.
a computer program designed to perform a specific task, especially on phones, tablets, and personal computers
I downloaded a language-learning application to practice Spanish.
The banking application crashed during the update.
the practical use of an idea, method, or thing in real situations
The scientist explained the application of the new theory to everyday life.
Solar panels have a wide application in remote villages.
the act of putting something, such as paint, cream, or glue, onto a surface
The application of sunscreen should be repeated every two hours.
The painter’s smooth application of color created a glass-like finish.
continuous hard effort and attention in order to achieve something
With steady application, he mastered the piano piece.
Success in this course requires hard work and constant application.
