出典:Wiktionary
From Middle English catche, from cacchen (“to catch”). For the modern form with /ɛ/, compare the pronunciation /kɛtʃ/ of catch.
ketch (複数形 ketches)
ketch (三人称単数 現在形 ketches, 現在分詞 ketching, 過去形および過去分詞形 ketched)
From Jack Ketch, a hangman of the 17th century.