Definition of decenary in English:

decenary

(also decennary, decinary)

adjective

  • Relating to or involving the number ten, especially as a base of numeration.

Origin

Early 17th century; earliest use found in Theophilus Higgons (1578–1659), Church of England clergyman. From post-classical Latin decenarius containing or related to the number ten from decenus ten each, ten at a time, chiefly in plural deceni + classical Latin -ārius.

Pronunciation

decenary

/dɛˈsɛn(ə)ri/