替える

(1) 場所を変えさせる(cause to change places; "interchange this screw for one of a smaller size")(cause to change places)

⇒このねじを小さいサイズのものに交換する(cause to change places)

(2) 終わった新しい命令またはシーケンスに関する変化、まわりの変化、(change over, change around, as to a new order or sequence)

(3) 別のものの代わりに置かれる外観上同等な項目を切り換える(put in the place of another; switch seemingly equivalent items; "the con artist replaced the original with a fake Rembrandt"; "substitute regular milk with fat-free milk"; "synonyms can be interchanged without a changing the context's meaning")(put in the place of another)(switch seemingly equivalent items)

⇒同義語は、文脈の意味を変えずに差し替えることができる(switch seemingly equivalent items)

(4) の代わりに人またはものを代用する（壊れている、能率が悪い、紛失した、これ以上動かないあるいは期待されていることを産出できない別のもの）(substitute a person or thing for (another that is broken or inefficient or lost or no longer working or yielding what is expected); "He replaced the old razor blade"; "We need to replace the secretary that left a month ago"; "the insurance will replace the lost income"; "This antique vase can never be replaced")(substitute a person or thing for (another that is broken or inefficient or lost or no longer working or yielding what is expected) )

⇒このアンティークの花瓶は、決して他には変えようのないものだ(substitute a person or thing for (another that is broken or inefficient or lost or no longer working or yielding what is expected) )

(5) 罰を、あまりより厳しくないものと交換する(exchange a penalty for a less severe one)

(6) 引き換えに（何かを）交換する、あるいは与える(exchange or give (something) in exchange for)

(7) 別のものと交換する、取り替える、通常同じ種類またはカテゴリーのものと(exchange or replace with another, usually of the same kind or category; "Could you convert my dollars into pounds?"; "He changed his name"; "convert centimeters into inches"; "convert holdings into shares")(exchange or replace with another, usually of the same kind or category)

⇒持株を株式に換算する(exchange or replace with another, usually of the same kind or category)