work ethic
noun [ S ]
ukus WORKPLACE
the way that someone feels about the importance of work, usually the belief that it is important to work hard:
The aim of the program is to instil a work ethic and a sense of teamwork in young people.
Managers often say that older workers are friendlier to customers and have a better work ethic than their younger counterparts.
The unemployed are often criticized for having a poor work ethic.