responsibility
noun
re·spon·si·bil·i·ty
ri-ˌspän(t)-sə-ˈbi-lə-tē 
plural responsibilities
1
: the quality or state of being responsible: such as
a
: moral, legal, or mental accountability
take/accept/claim responsibility for the incident
b
: reliability, trustworthiness
She is completely lacking in responsibility.
The students learned a sense of responsibility with the project.
2
: something for which one is responsible : burden
has neglected his responsibilities
Examples of responsibility in a Sentence
… Landau's piece, examining the fan's, and the journalist's responsibility to rock stars …
—
Lawrence Dietz, Los Angeles Times Book Review, 23 May 1971
A great soprano has a responsibility to her public …
—Robert Evett, Atlantic, September 1970
The responsibility for engineering the line of cars which in 1908 evolved the immortal Model T …
—John Kenneth Galbraith, New York Times Book Review, 28 Feb. 1954
Anthony Burton had once said that this was your responsibility toward society.
—John P. Marquand, Atlantic, Nov. 1947
The boys denied any responsibility for the damage to the fence.
A terrorist group has claimed responsibility for the bombing.
The janitor has many responsibilities.
Mowing the lawn is your responsibility.
She has to deal with a lot of family and work responsibilities.
It is your responsibility to give the company two weeks notice if you decide to leave.
In her new position, she will have much more responsibility.
We have a responsibility to protect the environment.
The government's responsibility is to serve the public.
The principal has responsibility for 450 students and a staff of 35.
Lawrence Dietz, Los Angeles Times Book Review, 23 May 1971
A great soprano has a responsibility to her public …
—Robert Evett, Atlantic, September 1970
The responsibility for engineering the line of cars which in 1908 evolved the immortal Model T …
—John Kenneth Galbraith, New York Times Book Review, 28 Feb. 1954
Anthony Burton had once said that this was your responsibility toward society.
—John P. Marquand, Atlantic, Nov. 1947
The boys denied any responsibility for the damage to the fence.
A terrorist group has claimed responsibility for the bombing.
The janitor has many responsibilities.
Mowing the lawn is your responsibility.
She has to deal with a lot of family and work responsibilities.
It is your responsibility to give the company two weeks notice if you decide to leave.
In her new position, she will have much more responsibility.
We have a responsibility to protect the environment.
The government's responsibility is to serve the public.
The principal has responsibility for 450 students and a staff of 35.
Recent Examples on the Web
When the aspiring executive followed Connelly to Minnesota, his responsibilities increased.
—Bennett Durando, Denver Post, 25 Dec. 2025
Their objections centered on the absence of a formal asylum framework, the lack of a resettlement system, and internal pressures that limit the country’s capacity to take on additional responsibilities.
—Samantha-Jo Roth, The Washington Examiner, 25 Dec. 2025
This Santa is literally drowning in emotional responsibilities.
—Valerie Mesa, PEOPLE, 25 Dec. 2025
America’s strength has always come from its opposites — from the tension between compassion and discipline, progress and caution, liberty and responsibility.
—Joe Palaggi, Twin Cities, 25 Dec. 2025
See All Example Sentences for responsibility
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Bennett Durando, Denver Post, 25 Dec. 2025
Their objections centered on the absence of a formal asylum framework, the lack of a resettlement system, and internal pressures that limit the country’s capacity to take on additional responsibilities.
—Samantha-Jo Roth, The Washington Examiner, 25 Dec. 2025
This Santa is literally drowning in emotional responsibilities.
—Valerie Mesa, PEOPLE, 25 Dec. 2025
America’s strength has always come from its opposites — from the tension between compassion and discipline, progress and caution, liberty and responsibility.
—Joe Palaggi, Twin Cities, 25 Dec. 2025
See All Example Sentences for responsibility
Cite this Entry
“Responsibility.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/responsibility. Accessed 28 Dec. 2025.
Copy CitationKids Definition
responsibility
noun
re·spon·si·bil·i·ty
ri-ˌspän(t)-sə-ˈbil-ət-ē
plural responsibilities
1
: the quality or state of being responsible
2
: the quality of being dependable
3
: something for which one is responsible
neglected his responsibilities
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