decennary

adj

1. (not-comparable)Decennial: of or related to a ten-year period.
2. (alt-of, alternative, not-comparable)Alternative form of decenary: of or related to the number ten; containing ten items.
3. (alt-of, alternative, historical, not-comparable)Alternative form of decenary: of or related to a tithing.

noun

1. A decennium: a period of ten years.
2. (alt-of, alternative, historical)Alternative form of decenary: a tithing.

   “All males... should... be enrolled in a tithing, or decennary, which originally consisted of ten free families.”