Test Your Vocabulary

Take Our 10-Question Quiz

Name That Thing

Take our visual vocab quiz

Test Your Knowledge »

True or False?

A quick quiz about stuff worth knowing

Take It Now »

Join Us on FB & Twitter

Get the Word of the Day and More

Facebook | Twitter

petr-

The word you've entered isn't in the medical dictionary.

If this isn't a medical word, just click the "Dictionary" tab above to see the regular definition.

Or click on a spelling suggestion below:

  1. petri
  2. piedra
  3. bitter
  4. butter
  5. Apgar
  6. powder
  7. PCR
  8. PDR
  9. PGR
  10. bacter-
  11. poultry
  12. patellar
  13. battery
  14. beaker
  15. picryl
  16. putrid
  17. Becker
  18. plugger
  19. beta ray

Franklin Electronic Publishers

Spelling Suggestions Powered By: Franklin Electronic Publishers
Franklin puts a world of knowledge in your hand. Click here for Merriam-Webster's Speaking Dictionary & Thesaurus, and other fine handheld electronic references, personal organizers, and educational devices.