The word "disastrous" in English means: Causing great damage or suffering; very bad., Extremely unsuccessful or causing a lot of problems..
The phonetic transcription of "disastrous" is /dɪˈzɑː.strəs/ in British English and /dɪˈzæs.trəs/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "disastrous": devastating, ruinous, calamitous.
Example usage of "disastrous": "The fire was disastrous for many families, they lost their homes.". More examples on the page.