(definition) by Webster 1913 Wed Dec 22 1999 at 2:23:59

Py*rol"o*gy (?), n. [Pyro- + -logy: cf. F. pyrologie.]

That branch of physical science which treats of the properties, phenomena, or effects of heat; also, a treatise on heat.

 

© Webster 1913.

I like it!

Log in or register to write something here or to contact authors.