preportion
verb
pre·por·tion ˌprē-ˈpȯr-shən 
variants or pre-portion
preportioned or pre-portioned; preportioning or pre-portioning
transitive verb
: to divide (something, such as food) into portions in advance
preportioning snacks to prevent overeating
Word History
First Known Use
1904, in the meaning defined above
- oxydactyl
- oxyde
- oxydendra
- oxydendrums
- oxydiact
- oxyfluoride
- oxygas
- oxygen
- oxygen cycle
- oxygen debt
- oxygen demand
- oxygen lance
- oxygen mask
- oxygen point
- oxygen ratio
- oxygen tent
- oxygen-acetylene cutting
- oxygen-acetylene welding
- oxygen-hydrogen welding
- oxygenases
- oxygenate
- oxygenated
- oxygenated water
- oxygenates
- oxygenating