Matching Words
31691 ResultsBelow are the words that matched your query.
Pyrenoid
- - A transparent body found in the chromatophores of certain Infusoria.
Pyridine
- noun - a toxic colorless flammable liquid organic base with a disagreeable odor; usually derived from coal
Pyridium
- noun - analgesic (trade name Pyridium) used to treat urinary tract infections
Pyriform
- - Having the form of a pear; pear-shaped.
Pyritize
- - To convert into pyrites.
Pyroacid
- - An acid obtained by sybjecting another acid to the action of heat. Cf. Pyro-.
Pyrocoll
- - A yellow crystalline substance allied to pyrrol, obtained by the distillation of gelatin.
Pyrogens
- noun - any substance characterized by its great flammability
- any substance that can cause a rise in body temperature