Found 2 items, similar to Catastrophic.
English → English (WordNet) Definition: catastrophic catastrophic adj : extremely harmful; bringing physical or financial ruin; “a catastrophic depression”; “catastrophic illness”; “a ruinous course of action” [syn: ruinous]
English → English (gcide) Definition: Catastrophic Catastrophic \Cat`a*stroph"ic\, a. Of a pertaining to a catastrophe. --B. Powell. [1913 Webster]