numeral / noun
seven
SEV-uhn/sˈɛvʌn/
The number after six and before eight.
Seven red apples form two rows, with four above and three below.

Etymology
Old English seofon already named the number after six, so the basic counting meaning is inherited unchanged. Associations with perfection and magical power are additional symbolic uses.
In context
one two three four five six seven eight listen to my voice
More examples
- The clock struck seven.
- She rolled a seven with two dice.
- Write the sevens clearly on the form.
Forms
seven · sevens