The definition of commencement means the act or celebration of beginning.
(Uncountable) The first gear of an engine.
A beginning, as of a campaign or drive
the time at which something is supposed to begin
The time at which an entertainment, such as the showing of a movie, is scheduled to start.
Find another word for get-go. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for get-go, like: beginning, commencement, first, outset, start, kickoff, starting time, showtime and offset.