10/04/2019 11:33:00 10/04/2019 11:33:00 Defmean 10/04/2019 11:33:00 Usance Usance Usance Share on What is Usance?Usance definition and meaning on Dictionary terms: noun Commerce. a length of time, exclusive of days of grace and varying in different places, allowed by custom or usage for the payment of foreign bills of exchange. Economics. the income of benefits of every kind derived from the ownership of wealth. Archaic.use.custom; habit. Obsolete. usury.