the.com/outro

The exit music that convinces you the ending was intentional.

means A closing passage of music, speech, or video that signals an ending, the structural mirror-image of an intro.

from A late-20th-century coinage built by analogy: 'intro' (from Latin 'introducere,' to lead in) got an opposite stitched together from Latin 'ex' or 'extra,' meaning out. It's not a word with ancient roots — it's a tidy bit of linguistic symmetry, invented because 'intro' existed and 'outro' was the obvious, satisfying rhyme to fill the gap.

etymology
Backformed from intro, not actually Latin
function
Signals closure even when the argument didn't resolve
podcasts
Often longer than the actual point made
film use
Credits music nobody stays to hear
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