What does "working week" mean?

The days of the week that are usually worked on, i.e. Monday to Friday.

What is a synonym for "working week"?

Common synonyms include: jobweek, workweek.

noun

noun ·Rare ·Advanced level

Noun

1
The days of the week that are usually worked on, i.e. Monday to Friday. British
"He was my North, my South, my East and West, / My working week and my Sunday rest"

"He was my North, my South, my East and West, / My working week and my Sunday rest"