beforehand
adverbUK /bɪˈfɔːhænd/
US /bɪˈfɔːrhænd/
Before something happens.
Let's pack our bags beforehand so we won't be late.
OTHER MEANINGS
2. Done or made before the needed time.
The beforehand planning saved us a lot of trouble.
3. In advance of a particular event or deadline.
Please let me know beforehand if you can't come.
4. Ahead in time; earlier than expected.
She finished the project beforehand and had time to rest.