1. (Physical Geography) a high hill, esp a bare rocky one. 2. (Physical Geography) chiefly Southwest English a prominent rock or heap of rocks, esp on a hill. [Old English torr, probably of Celtic origin; compare Scottish Gaelic torr pile, Welsh twr]
Steps to Become a Nurse Practitioner. If you'd like to become a nurse practitioner, you can expect to complete somewhere between 6-8 years in training. You'll begin your career as a registered nurse (RN).
How long it takes to become a nurse depends on the type of degree pursued. There are four ways to become a nurse: Bachelor or Associate Degrees, a Hospital Diploma or a Licensed Practical Nurse Diploma. After graduation and before becoming a practicing nurse, graduates must sit for the NCLEX exam and apply for licensing before they can look for employment. University Degrees.