Englishfor English speakers
applied
—
adjective
concerned with concrete problems or data rather than with fundamental principles
applied physics
applied psychology
technical problems in medicine, engineering, economics and other applied disciplines
— Sidney Hook
for
Preposition
—
shows that something belongs to something else, or has a specific function
This cake is for you.
This is a net for catching fish.
—
For is used to show the reason for something
He was angry, for he had never been called such terrible names before.
for
Subordinator
—
For introduces a clause with a subject and a to-infinitive
It's not good for you to be too relaxed.