Related Clues:

• Academic period
• Six years, for senators
• 'An apple ___ keeps …'
• Take ___ off
• Lexicographer's study
• Kind of insurance
• Tenure
• Time spent in a seat
• "___ In The Life" (Beatles song)
• Stretch in the Senate
• Word for something
• Contract condition
• ''An apple ___ ...''
• Senate stretch
• Contract proviso