Meaning

1. to write (to form letters, words or symbols on a surface in order to communicate)
2. to write (to be the author of)
3. to write (to show (information, etc) in written form)
4. to write (to convey a fact to someone via writing)
5. (colloquial) to write (to inform about in a written publication)
6. to write, to take (to fill in a written exam)
7. (colloquial) to say, to state, to read (to indicate in a written form)