loneresponsibility
nounUK /ˌləʊn rɪˌspɒnsəˈbɪləti/
US /ˌloʊn rɪˌspɑːnsəˈbɪləti/
A lone responsibility is a job that only one person has to do.
Feeding the class fish was his lone responsibility for the week.
RELATED WORDS
OTHER MEANINGS
2. A duty that someone must handle without any help from others.
Carrying the water bottles was her lone responsibility on the hike.
3. The state of being the only one answerable for something.
His lone responsibility for the project made him nervous.
4. A task given to just one member of a group.
Locking the door was the guard's lone responsibility each night.