- de-
- de- [di:, dı] prefix[: Old French; Origin: Latin de- 'from, down, away' and Latin dis- 'apart']1.) shows an opposite▪ deindustrialization (=becoming less industrial)2.) shows that something is removed▪ Debone the fish (=remove its bones) .▪ The king was dethroned (=removed from power) .3.) shows that something is reduced▪ The government have devalued the currency.
Dictionary of contemporary English. 2013.