78(redirected from 78 AD)
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1. a cardinal number, 70 plus 8.
2. a symbol for this number, as 78 or LXXVIII.
78(ˈsɛv ən tiˈeɪt)
n., pl. 78s, 78's.
a type of shellac-based phonograph record that played at 78 revolutions per minute.
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|Noun||1.||78 - the cardinal number that is the sum of seventy and eight|
large integer - an integer equal to or greater than ten
|2.||78 - a shellac based phonograph record that played at 78 revolutions per minute|
|Adj.||1.||78 - being eight more than seventy |
cardinal - being or denoting a numerical quantity but not order; "cardinal numbers"