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. …

1. To behave or conduct oneself; act: Do as I say and you won't get into trouble. 2. a. To get along; fare: students who do well at school. b. To carry on; manage: I could do without your interference.

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.

Sep 17, 2024 · As a verb, "do" means to perform, carry out, or execute an action. It's one of the most common verbs in English, used in a wide range of contexts, from simple tasks to complex actions.

[transitive] do something (usually used in questions) to work at something as a job.

Do, accomplish, achieve mean to bring some action to a conclusion. Do is the general word: He did a great deal of hard work.Accomplish and achieve both connote successful completion of an undertaking.

Learn what Do means in English Grammar and Usage. The term 'do' serves primarily as an auxiliary verb that helps form questions, negatives, and emphatic...

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

Jan 14, 2026 · Stop guessing between do vs. does! Learn the easy rules for questions, negatives, and emphasis with our 10-second subject-verb chart.