"week" in the noun sense
1. week, hebdomad
any period of seven consecutive days
"it rained for a week"
2. workweek, week
hours or days of work in a calendar week
"they worked a 40-hour week"
3. week, calendar week
a period of seven consecutive days starting on Sunday
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License