Jun 21, 2026 · Feasible comes from faire, the French verb meaning “to do.” Doable and feasible therefore originally meant literally the same thing: “capable of being done.”

Do is one of three auxiliary verbs in English: be, do, have. We use do to make negatives (do + not), to make question forms, and to make the verb more emphatic. …

May 14, 2024 · Today, you'll learn how to use DO, DOES, DID, and DONE in English. Improve your English fluency by learning everything you need to know about the verb "TO DO...

May 20, 2026 · Learn do, does, did, don’t, doesn’t, and didn’t with examples, visuals, and a free worksheet.

What does "do" mean in English? Definition, example sentences, pronunciation, and CEFR level. To perform an action, task, or duty.

DO definition: 1. used with another verb to form questions and negative phrases: 2. used in a phrase at the end…. Learn more.

When you do something, you take some action or perform an activity or task. Do is often used instead of a more specific verb, to talk about a common action involving a particular thing.

DO definition: to perform (an act, duty, role, etc.). See examples of do used in a sentence.

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When you do something, you take some action or perform an activity or task. Do is often used instead of a more specific verb, to talk about a common action involving a particular thing.