English Dictionary: Pyr | by the DICT Development Group |
1 result for Pyr | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Pyro- \Pyro-\, Pyr- \Pyr-\ . [Gr. [?], [?], fire.] Combining forms designating fire or heat; specifically (Chem.), used to imply an actual or theoretical derivative by the action of heat; as in pyrophosphoric, pyrosulphuric, pyrotartaric, pyrotungstic, etc. |