septimal

a. 七的

词形变化

more septimal 比较级 most septimal 最高级

释义与例句

adj.
  1. 1.

    Relating to the number seven.

  2. 2.

    Using base seven; septenary.

    罕用

词源

From both Latin septimus + -al and By surface analysis, sept- + -ime + -al.

来源：wiktionary