Akademik

letter
1. noun /ˈlɛt.ə,ˈlet.ə,ˈlɛt.ɚ/
a) A symbol in an alphabet, bookstave.

There are 26 letters in the English alphabet.

b) A written message. See also note.

I wrote a letter to my sister about my life.

Syn: bookstave
See Also: literacy, literal, literary, literate, literature
2. verb /ˈlɛt.ə,ˈlet.ə,ˈlɛt.ɚ/
a) to print, inscribe, or paint letters on something.
b) To earn a varsity letter (award).

Wikipedia foundation.