The first day of the week in many religious traditions, and the seventh day of the week in systems using the ISO 8601 standard; the Christian Sabbath; the Lord's Day; it follows Saturday and precedes Monday.
A comic strip published in a Sunday newspaper.
A newspaper published on Sunday.
On Sundays.
To spend Sunday (at a certain place, with a certain person or people, etc.).
A period of seven days beginning with Sunday or Monday.
A period of five days beginning with Monday.
A subdivision of the month into longer periods of work days punctuated by shorter weekend periods of days for markets, rest, or religious observation such as a sabbath.
Any period of seven consecutive days.
Seven days after (sometimes before) a specified date.