achkan/ˈɑt͡ʃ.kən/EtymologyBorrowed from Hindi अचकन (ackan).achkan means A man's knee-length jacket worn in parts of India, Bangladesh, and Pakistan. Lexicurio rates it Sui generis — a strength score of 87 out of 100.nounA man's knee-length jacket worn in parts of India, Bangladesh, and Pakistan.