proemptosis

词形变化

not attested 复数

释义与例句

n.
  1. 1.

    The addition of a leap day to the lunar calendar.

    历史

词源

From New Latin proemptōsis, from Ancient Greek προ- (pro-, “before”) + ἔμπτωσις (émptōsis, “falling”).

来源：wiktionary