heavyjob
nounUK /ˈhɛvi dʒɒb/
US /ˈhɛvi dʒɑːb/
A heavyjob is a big, hard piece of work that takes a lot of effort.
Moving all those boxes was a heavyjob for the whole family.
OTHER MEANINGS
2. A job that involves lifting or carrying very heavy things.
Working at the warehouse is a heavyjob that keeps him strong.
3. A duty that feels like a big burden to someone.
Caring for the whole garden alone felt like a heavyjob to her.
4. A task that takes a long time and lots of energy to finish.
Cleaning the whole attic was a heavyjob that lasted all day.