From English decade, from Middle English, from Middle French decade, from Late Latin decas (“(set of) ten”), from Ancient Greek δέκας (dékas), from δέκα (déka, “ten”).
dekad (plural dekad-dekad, informal 1st possessive dekadku, impolite 2nd possessive dekadmu, 3rd possessive dekadnya)
- decade (a period of ten years)
- ten days, especially of rainfall
- “Zimbabwe: Rainfall estimation”, in (Please provide the title of the work), FEWSnet, accessed 2010-07-19
- 2010 Dekad 19 (when accessed, the 200th day of the year) Template:gloss stub