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seventeenth
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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
Encarta® World English Dictionary [North American Edition] © & (P)2007 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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