ハイ, すた.れる, すた.る
abolish, obsolete, cessation, discarding, abandon
JLPT1 G7 S12 F698
As per 發# (split away in being released) + 广 building → building materials released as a structure splits apart (compare 壞 and 崩) → *abandon*; *abolish*; *decline*; *go out of use/fashion*; *die out*.
[Full Kanji Etymology List]