78
78 · 78s
A gramophone record played at 78 revolutions per minuteA gramophone record played at 78 revolutions per minute.
Meaning
1 senses(retronym)A gramophone record played at 78 revolutions per minute.
a shellac based phonograph record that played at 78 revolutions per minute
Forms
plural: 78sSynonyms
2 synonymsClose in meaning
- a shellac based phonograph record that played at 78 revolutions per minute:seventy-eight
- the cardinal number that is the sum of seventy and eight:seventy-eightLXXVIII