(1):
(n.) Beginning.
(2):
(v. i.) To have or commence an independent or first existence; to take rise; to commence.
(3):
(v. i.) To do the first act or the first part of an action; to enter upon or commence something new, as a new form or state of being, or course of action; to take the first step; to start.
(4):
(v. t.) To enter on; to commence.
(5):
(v. t.) To trace or lay the foundation of; to make or place a beginning of.