A comic strip published in a Sunday newspaper.
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 newspaper published on Sunday.
On Sundays.
To spend Sunday (at a certain place, with a certain person or people, etc.).
A size of a sheet of paper resulting from folding and cutting a sheet of paper into sixteenths (3.25"-5" x 5"-6.25").
A book consisting of pages of that size.