practice
//ˈpræktɪs//
Noun
The repeated exercise of an activity or skill to improve or maintain proficiency.
With regular practice, you can improve your piano skills.
The actual application or use of an idea, belief, or method, as opposed to theories about it.
The theory is good, but it's difficult to put into practice.
The customary, habitual, or expected procedure or way of doing something.
It is common practice to shake hands when you meet someone for the first time.
The business or professional work of a doctor, lawyer, or other professional.
She has a successful medical practice in the city.
Verb
To perform an activity or exercise a skill repeatedly or regularly to improve or maintain proficiency.
She practices the piano every day to improve her skills.
To carry out or perform a particular activity, method, or custom habitually or regularly.
Many people practice meditation to reduce stress.
To work in a particular profession, especially as a doctor or lawyer.
She has been practicing law for over 20 years.