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)

• explainable
• explain away
• explained
• explainer
• explainers
• explaining
• explains
• explanation
• explanations
• explanative
• explanatorily
• explanatory
• explant
• explantation
• explantations
• explants
• metacognition
• metadata
• metafiction
• metafictional
• metafictions
• metafile
• metafiles
• metagalactic
• metagalaxies