1. Of a chemical compound having a ring with six members
   - six-membered

See also: membered

• oceanic
• oceanic abyss
• oceanic bird
• oceanic bonito
• oceanic whitetip shark
• Oceanica
• Oceanid
• Oceanites
• Oceanites oceanicus
• oceanographer
• oceanography
• oceanology
• Oceanus
• ocellated
• ocellated turkey
• ocellus
• ocelot
• oche
• ocher
• ochlesis
• ochlocracy
• Ochna
• ochna family
• Ochna serrulata
• Ochnaceae