Dictionary
in•fer•nal
Pronunciation: (in-fûr'nl), [key]—
adj.
1. hellish; fiendish; diabolical:
an infernal plot.
2. extremely troublesome, annoying, etc.; outrageous:
an infernal nuisance.
3. of, inhabiting, or befitting hell.
4. Class. Myth.of or pertaining to the underworld.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.