responsible

The word “responsible” means having a duty to take care of something, or being accountable for its outcome. In plain terms, in charge of something, to blame for something, or simply dependable and sensible.

“Responsible” is pronounced rih-SPON-suh-buhl (/ɹɪˈspɑn.sə.bəl/ in IPA).

Here is “responsible” used in a sentence: “The babysitter is responsible for the children's safety.”

The opposite of “responsible” — its antonyms — is irresponsible.

“Responsible” is an adjective.

The word “responsible” comes from Latin. From Middle French responsable, ultimately tied to Latin respondere, "to respond." The English spelling comes from an Old French variant, responsible.

“Responsible” is a very common word in modern English, usually learned at around the B1 level.

“Responsible” has 3 distinct senses listed in this dictionary. The most common is: having a duty to take care of something, or being accountable for its outcome.

To be responsible is to have the duty to do the work or take care of something. To be accountable is to be the one who ultimately answers for the outcome, whether or not you did the task yourself. Several people can be responsible for parts of a project, but usually one person is accountable for its success.

'Responsible for' points to the task or thing in your care — 'responsible for the budget.' 'Responsible to' points to the person or body you must answer to — 'responsible to the board.' One names your duty, the other names your authority. You can be responsible to a manager for a particular set of tasks.

The main opposite is 'irresponsible,' describing someone careless about their duties or the consequences of their actions. Depending on the sense, 'negligent' works when a duty is neglected, and 'unaccountable' fits when no one answers for an outcome. All contrast with the care, reliability, and ownership that being responsible implies.