graphenegraph‧ene /ˈɡræfiːn/ noun [uncountable] 
a strong, light material that is a sheet of carbon one atom thick
a strong, light material that is a sheet of carbon one atom thick- O'Neal, Shaquille
- one another
- one-armed bandit
- one-dimensional
- One Flew Over the Cuckoo's Nest
- one-horse
- One Hundred and One Dalmatians
- O'Neill, Eugene
- one-liner
- one-man
- one-man band
- One Nation Party
- oneness
- one-night stand
- one-off
- one-on-one
- one-parent family
- one-piece
- onerous
- oneself
- one-shot
- one-sided
- one-sidedly
- one-sidedness
- onesie