置き換え おきかえ Also written 置換え, 置き替え, 置替え Meanings Noun replacement; substitute; displacement; transposition; reset Kanji 置 put. Read as おき. 換 swap. Read as かえる. Words containing 置き換え 置き換える (おきかえる) to move (something) to another location Jinuma: Japanese Dictionary · Word lists