Imponderables

(Latin, things without weight). Heat, light, electricity, and magnetism were, it was at one time supposed, the phenomena of imponderable substances; that of heat was called caloric. This theory is now exploded, but the hypothetical ether is without appreciable weight.

Related Content Allusions Foreign Words and Phrases Latin and Greek Word Elements Names: Their Origins and Meanings Old Testament Names Mythology Ancient Greek Literature & Mythology The Bible (King James version) The Koran (translation by J. M. Rodwell) Shakespeare's Plays Tales from Shakespeare (Charles and Mary Lamb) Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language