superhighway /sooˈ or sūˈpər-hī-wā/

1. A wide road for fast motor-traffic
2. A motorway, expressway (N American)
3. See information superhighway under inform¹(computing)

• greasebands
• grease cup
• grease cups
• greased
• grease gun
• grease guns
• grease-heels
• greaseless
• grease monkey
• grease monkeys
• grease paint
• grease paints
• greaseproof
• greaser
• greasers
• greases
• grease someone's palm
• grease the wheels
• greasewood
• greasewoods
• greasier
• greasies
• greasiest
• greasily
• greasiness