1. Broken rock used for repairing or making roads
   - metal

Derived forms: road metals

Type of: rock, stone

• otic ganglion
• Otides
• Otididae
• otiose
• otiosity
• Otis
• Otis Skinner
• Otis tarda
• otitis
• otitis externa
• otitis interna
• otitis media
• Oto
• Otoe
• otoganglion
• OTOH
• otolaryngologist
• otolaryngology
• otolith
• otologist
• otology
• otoplasty
• otorhinolaryngologist
• otorhinolaryngology
• otorrhea