The meaning of START is to come into being, activity, or operation. How to use start in a sentence. Synonym Discussion of Start. Define starting. starting synonyms, starting pronunciation, starting translation, English dictionary definition of starting. v. start·ed , start·ing , starts v. starting definition: the act of beginning something. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like fire the starting gun , starting to make waves , starting line. Noun starting (plural startings) The act of something that starts. constant startings and stoppings 26 meanings: 1. to begin or cause to begin (something or to do something); come or cause to come into being, operation, etc 2.. Click for more definitions. The comprehensive definition of starting. Includes pronunciation, synonyms, etymology, and usage examples to help you master this word. STARTING definition: being a price, amount, player lineup, etc., fixed at the beginning. See examples of starting used in a sentence. Starting definition: Present participle of i a start /a /i. Starting with a monoderivative, we have seen that a substituent group may enter in either of three positions to form an ortho-, meta-, or paracompound. The beginning of something is the start. The start of the movie may have been a little slow, but by the end you were on the edge of your seat. STARTING meaning: 1. happening or used at the beginning of a process: 2. The starting players in a team are the ones…. Learn more.