Entry 3 senses · 2 variants Webster, 1913 Denary · Den·a·ry · IPA /dɪˈnɛɹi/ a. n. 01 a. Containing ten; tenfold; proceeding by tens; as, the denary, or decimal, scale. 1. Containing ten; tenfold; proceeding by tens; as, the denary, or decimal, scale. 02 n. The number ten; a division into ten. 1. The number ten; a division into ten. 2. A coin; the Anglicized form of denarius.