labor

US /ˈleɪ.bɚ/
UK /ˈleɪ.bɚ/
"labor" picture
1.

work, especially hard physical work

:
The construction project required a lot of manual labor.
He spent his life in hard labor.
2.

the process of childbirth

:
She went into labor early in the morning.
The doctor said her labor would be long.
1.

work hard; make great effort

:
They had to labor for hours to clear the debris.
She continued to labor over the difficult math problem.