1. Godan verb with 'ru' ending, Intransitive verb

   to be moved back (e.g. date, rank, order); to be postponed

2. to be borrowed (of a number in subtraction)

   Mathematicssee 繰り上がるsee くりあがる・2

Also written 繰り下がる【くりさがる】kurisagaru、繰下がる【くりさがる】kurisagaru、繰り下る【くりさがる】kurisagaru、繰下る【くりさがる】kurisagaru