Indeed, doable was formed with -able, the Latin-derived French ending meaning “capable of” combined, in this instance, with do, a word with roots in Old English and one of the most basic and useful of our verbs.
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.
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. …
do with, [can/could + ~ + with + object] to benefit from; use: I could surely do with a cup of coffee right about now. do without: to forgo; dispense with: [~ + without + object] We'll just have to do without a car until they fix it. [no object] We'll just have to do without for a while. n. [countable] Informal Terms a burst of frenzied ...
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.
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.
The term 'do' serves primarily as an auxiliary verb that helps form questions, negatives, and emphatic statements in English. It also functions as a main verb meaning to perform or carry out an action.
do is one of the 1000 most common headwords. (auxiliary) Do is an auxiliary verb. It is used in questions, negative statements, short answers, and for emphasis when there is no other auxiliary. Where do you live? When did you start learning English? "Does John live here?" "Yes, he does." "No, I don't." We do not want to fight.