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seventeenth
seventh
seventh chord
Seventh-Day Adventist
seventh heaven
seventh-inning stretch
seventieth
seventy
seventy-eight
seventy four
sever
several
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seventy-eight

sev·en·ty-eight (plural sev·en·ty-eights) or 78 (plural 78s)


noun 
Definition:
 
phonograph record: a phonograph record designed to be played at 78 revolutions per minute, a former standard speed

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