1. A time signature indicating four beats to the bar
   - common time, four-four time, common measure

Type of: musical time

• oversubscribed
• oversupply
• oversuspicious
• overt
• overt operation
• overtake
• overtaking
• overtax
• overthrow
• overthrust fault
• overtime
• overtime period
• overtire
• overtly
• overtolerance
• overtone
• overtop
• overtrain
• overtrump
• overture
• Metternich
• mettle
• mettlesome
• mettlesomeness
• Metycaine