Definition:-

• Make (someone or something) different; alter or modify. (verb)
• Replace (something) with something else, especially something of the same kind that is newer or better; substitute one thing for (another) (verb)
• Put different clothes on. (verb)
• Move to a different train, bus, etc. (verb)
• An act or process through which something becomes different. (noun)
• Coins as opposed to banknotes. (noun)
• An order in which a peal of bells can be rung. (noun)
• A place where merchants met to do business. (noun)