A written, typed, or printed communication, typically sent in an envelope by mail or messenger. She received a letter from her friend who lives abroad.
A character representing one or more of the sounds used in speech; any of the symbols of an alphabet. The word 'apple' starts with the letter 'A'.
A legal or formal document, especially one that is official or authoritative. The lawyer sent a letter of intent to the opposing party.
The precise or literal meaning of a text, rule, or document, as opposed to its spirit or intent. The contract must be followed to the letter.
A cloth patch in the shape of an initial, awarded to a student for achievement in school athletics or other activities. He proudly sewed the varsity letter onto his jacket.
(usually plural letters) Literary culture or scholarly writing considered as a field of study or achievement. As a man of letters, he contributed greatly to the nation's intellectual life.