0 in a way that is extremely important, or necessary for the success or continued existence of something:
1 energetically, or in a way that is full of life:
Energy policy decisions will vitally affect our economy, environment, and households for many decades.
We are all vitally connected with one another and the world we inhabit.
I believe that this legislation is vitally important.
Poetry is freedom to experience, to live fully and vitally.
She had become vitally conscious of the pressure of his hand on her shoulder.
She is vitally healthy and energetic, as she has been throughout her treatment.
The choice of language to convey specific messages with the intention of influencing people is vitally important.
But these political uses of culture, or the inability to construct a viable identity and consensual cultural formation, are vitally important.