adjective.Overpowering, staggering, or irresistiblystrong.
adjective.
Very great or intense.
adjective.Extreme.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
so strong as to be irresistible
adjective.
very intense
Word Usage
"The report makes no judgment about Ivins's guilt or innocence, and officials stood behind their contention that he was the anthrax killer, citing what they called overwhelming evidence."