Tuesday (noun)

1. The third day of the week, following Monday and preceding Wednesday.
2. A day that falls on a Tuesday.
3. A day of the week known for its association with a particular activity or event.

Origin:

Old english tiwesdæg, named after the god tiw (or tyr), corresponding to mars, the roman god of war.

Examples:

1. I will see you on Tuesday.
2. She has a meeting on Tuesday.
3. Tuesday is the day of the week for the standing committee meeting.
4. I"m free on Tuesday, let"s meet then.
5. Tuesday is the day for the weekly staff meeting.