fateful
//ˈfeɪtfəl//
Adjective
fatefulCanonical form
more fatefulComparative
most fatefulSuperlative
1
Having far-reaching and often disastrous consequences; decisively important.
That fateful decision changed the course of history.
2
Controlled or determined by fate; prophetic or ominous.
She had a fateful dream that seemed to predict the future.