Mem·non 
(mĕmnŏn′)
(mĕmnŏn′)n.
Greek Mythology
Greek Mythology
An Ethiopian king killed by Achilles and made immortal by Zeus.
- observatory
- observe
- observer
- observingly
- obsess
- obsession
- obsessional
- obsessionally
- obsessive
- obsessive-compulsive
- obsessive-compulsive disorder
- obsessive-compulsive personality disorder
- obsessively
- obsessiveness
- obsessor
- obsidian
- obsolesce
- obsolescence
- obsolescent
- obsolescently
- obsolete
- obsoletely
- obsoleteness
- obsoletism
- obstacle