Dictionary

ppm

abbreviation

Definition of PPM

1
pages per minute
2
parts per million

ppm

abbreviation    (Medical Dictionary)

Medical Definition of PPM

parts per million

Browse

Next Word in the Dictionary: ppnPrevious Word in the Dictionary: pplAll Words Near: ppm
May 26, 2015
sacrilegious Hear it
grossly irreverent
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears