廃置分合

はいちぶんごう

noun

•

splitting or merging of municipalities

廃	abolish, obsolete, cessation, discarding, abandon
置	placement, put, set, deposit, leave behind, keep, employ, pawn
分	part, minute of time, segment, share, degree, one's lot, duty, understand, know, rate, 1%, chances, shaku/100
合	fit, suit, join, 0.1