Practice means to do something over and over, out of habit, because it has become an accepted custom, or on purpose to try to get better at the task.
(verb)
- An example of practice is when scientists publish in journals because that's what everyone in the industry does.
- An example of practice is when you play the piano for 1/2 hour every day to become a better piano player.
Practice means to use an idea or actually put it into place. It also refers to the act of continually doing something in order to get better at it.
(noun)
- An example of practice is to make a habit of something.
- An example of practice is the act of going to marching band exercises every day when you want the band to improve.