diamond: Meaning and Definition of

dia•mond

1. made of or set with a diamond or diamonds.
2. having the shape of a diamond: a dress with a diamond print.
3. indicating the 75th, or sometimes the 60th, event of a series, as a wedding anniversary. See table under

1. to adorn with or as if with diamonds.

Dia•mond

1. born 1941, U.S. singer and songwriter.
2. a hill in Canada, in S Quebec, on the St. Lawrence River.