crashing
crash-ing
verb
Failing suddenly and completely, especially a computer system or business.
"My computer keeps crashing unexpectedly."
verb
Making a loud, sudden noise or hitting something with great force.
"The waves were crashing against the shore."
adjective
Used informally to emphasise something negative, meaning utter or complete.
"It was a crashing bore of an evening."
Thesaurus
Synonyms: wreck, crash, smash, collapse, dash, clangoring, clangor, clank, clang, clangour, clash, break apart