prematurely
🇺🇸
/ˌpriːməˈtʃʊrli/
🇬🇧
/ˌpreməˈtʃʊəli/
happening before the usual or expected time
She was forced to retire prematurely due to health issues.
born before the full time in pregnancy has passed
The baby was born prematurely, so it needs special care.
done or happening sooner than is appropriate or necessary
He acted prematurely and it led to a big mistake.