activated
Pronunciation: [ˈæktɪveɪtɪd]
Context: "technology"
(verb) to make something start working or to turn it on. When you activate a machine or an app, you are telling it to begin doing its job.
Example
She activated the new smartphone yesterday, and now she can use all its features.
Example
He didn't activate the device, so it stayed off and didn't work at all.
Example
Did you activate your account to start using the online service?
Context: "biology"
(verb) to start a process in the body or to make cells do something. When a part of your body is activated, it begins to work as it's supposed to.
Example
The physical exercise activated her muscles, making them stronger.
Example
The medication did not activate the necessary response in his body.
Example
What happens when your immune system gets activated?
Context: "games"
(verb) to use a special ability in a game or sport that makes something happen. In video games, sometimes you need to activate powers or items to help you win.
Example
She activated her special ability in the game, which helped her defeat the boss.
Example
He forgot to activate his shield before entering the dangerous area.
Example
How do you activate the bonus feature in this game?