begin, commence, start, initiate, inaugurate, usher in mean to take the first step in a course, process, or operation. begin, start, and commence are often interchangeable.

start – begin 1. used with noun phrases If you start or begin something, you do it from a particular time. There is no difference in meaning. My father started work when he was fourteen. We'll begin the …

Grammar Begin or start? We can use the verbs begin and start to mean the same thing but begin is more formal than start. Begin is an irregular verb. Its past simple form is began and its -ed form is …

If you say that you cannot begin to imagine, understand, or explain something, you are emphasizing that it is almost impossible to explain, understand, or imagine.

BEGIN definition: to proceed to perform the first or earliest part of some action; commence; start. See examples of begin used in a sentence.

Begin definition: To perform or undergo the first part of an action; start.

There is basically no difference between the words ‘start’ and ‘begin’, and both these terms can be used interchangeably and synonymously. But unlike the word ‘begin’, which can be used as a verb, ‘start’ …

When you begin something, you go ahead with its first part or stage — you can begin the day with a good attitude, or begin a very long book over and over again, always falling asleep before you get to …

Jul 7, 2025 · Unlock the meaning of "begin" with our comprehensive glossary entry. Discover its etymology, definitions, synonyms, real-world examples, and common phrases. Enhance your …

Definition of begin verb in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.