(film) Transferred to home video formats while preserving the original aspect ratio, having black bars above and below the picture area.

(film) To transfer a widescreen motion picture to home video formats while preserving the original aspect ratio, with the placing of black bars above and below the picture area.

An aerogram; a letter sent by airmail.

plural of letter

Literature (school subject). / The liberal arts, humanities, learning (broad accumulated cultural knowledge).

Third-person singular simple present indicative form of letter

plural of lettre

(US) Alternative spelling of Greek-letter

The postal facility that deals with mail that cannot be delivered.

(nautical, historical) An official commission from a government authorizing someone to seize the property or people of another nation; especially to attack merchant shipping of another nation.