• Letterbox

    Alternative forms

    Full definition of letterbox

    Adjective

    letterbox

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

    Noun

    letterbox

    (plural letterboxes)
    1. A collection point for mail intended for onward delivery, a secure box or receptacle for this purpose.
    2. A delivery point for mail, a box, compartment or slot for this purpose.

    Synonyms

    Verb

    1. (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.
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