crucially

/ˈkruːʃəli/
adverb
  1. In a way that is extremely important or has a decisive effect.
    • Crucially, the experiment proved the theory was correct.
    • The team lost the game, but crucially, no one was injured.
    • She forgot to save the file, and crucially, the backup failed.
What does "crucially" mean? | whatsthatwordmean | whatsthatwordmean