responsibility
/rɪˌspɑːnsəˈbɪləti/
noun
plural
responsibilities
plural
responsibilities
Britannica Dictionary definition of RESPONSIBILITY
1
[noncount]
:
the state of being the person who caused something to happen
-
He accepted full responsibility for the accident. [=he admitted that the accident was his fault]
-
The boys denied any responsibility for the damage to the fence.
-
A terrorist group has claimed responsibility for the bombing.
2
a
:
a duty or task that you are required or expected to do
[count]
-
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.
-
A teacher's most important responsibility is to help her students. = A teacher's first responsibility is to/toward her students.
[noncount]
b
[count]
:
something that you should do because it is morally right, legally required, etc.
3
[noncount]
:
the state of having the job or duty of dealing with and taking care of something or someone
4
[noncount]
:
the quality of a person who can be trusted to do what is expected, required, etc.
on your own responsibility
◊ To do something on your own responsibility is to do it without being told to and to accept the blame if it has a bad result.