1. The ratio of the number of miles travelled to the number of gallons of petrol burned
   - mileage, fuel consumption rate, gas mileage [N. Amer]

Type of: ratio

• unavowed
• unawakened
• unaware
• unawareness
• unawares
• unawed
• unbacked
• unbaffled
• unbaked
• unbalance
• unbalanced
• Sir William Turner Walton
• Sir William Wallace
• Sir William Walton
• Sir Winston Leonard Spenser Churchill
• Sir Yehudi Menuhin
• Sirach
• Siracusa
• Siraj-ud-daula
• SIRC
• sirdar
• sire
• siree
• siren
• siren call