1. (modified, organic chemistry) any univalent organic radical derived from an aromatic hydrocarbon by removing a hydrogen atom

Derived forms: aryls

Encyclopedia: Aryl

• Otis tarda
• otitis
• otitis externa
• otitis interna
• otitis media
• Oto
• Otoe
• otoganglion
• OTOH
• otolaryngologist
• otolaryngology
• otolith
• otologist
• otology
• otoplasty
• otorhinolaryngologist
• otorhinolaryngology
• otorrhea
• otosclerosis
• otoscope
• ototoxic
• OTT
• ottar
• ottava rima
• Ottawa