workengine
nounUK /ˈwɜːkˌɛndʒɪn/
US /ˈwɝːkˌɛndʒɪn/
A workengine is a machine that does hard jobs for people.
The little workengine pulled the heavy cart up the hill.
OTHER MEANINGS
2. A person or team that gives the energy and effort to get a big job done.
The volunteers were the workengine of the whole clean-up day.
3. The main part of a computer program that does the heavy tasks in the background.
The app's workengine sorts thousands of photos while you sleep.
4. A company or group that keeps an industry running smoothly.
Small farms are the workengine of the local food market.