1. A hypothetical hydrocarbon radical regarded as an essential residue of octane, and as entering into its derivatives

Derived forms: octyls

• real McCoy
• real number
• real presence
• real property
• real storage
• real stuff
• real tennis
• real thing
• real world
• real-estate business
• real-time
• real-time operation
• real-time processing
• realgar
• realia
• realign
• realignment
• realine
• realisable
• realisation
• realise
• realised
• realism
• realist
• realistic