make (someone or something) different; alter or modify

both parties voted against proposals to change the law

technology and the internet have dramatically changed the way we communicate

fame hasn't changed her one bit

replace (something) with something else, especially something of the same kind that is newer or better; substitute one thing for (another)

she decided to change her name

I want to change my car for one that's reliable and fun to drive

most people will change jobs several times in their careers

I noticed my rear brake light wasn't working and changed the bulb

put different clothes on

he changed for dinner

you should change into some dry clothes

we popped back to the hotel to get changed before heading out for our last night in Paris

Joey went up to his room and changed out of his school clothes

give me a moment to change my clothes

move to a different train, bus, etc.

we had to change at Rugby

passengers travelling to London will have to change trains in Bristol

an act or process through which something becomes different

the change from a nomadic to an agricultural society

activities related to environmental change

coins as opposed to banknotes

a handful of loose change

an order in which a peal of bells can be rung

a place where merchants met to do business