mu·ton 
(mytŏn′)
(mytŏn′)n.
The smallest unit of DNA at which a mutation can occur; a nucleotide.
[MUT(ATION) + -ON1.]
- choke coil
- choke collar
- chokedamp
- chokehold
- choke off
- chokepoint
- choke point
- Stephen Edwin
- Stephen Fuller
- Stephen Gerald
- (Stephen) Grover
- Stephen Harold
- Stephen I
- Stephen Jay
- Stephen Joseph
- Stephen Joshua
- Stephen Michael
- Stephen of Blois
- Stephens
- Stephens
- Stephen Samuel
- Stephenson
- Stephen William
- step in
- step-in