starter
US /ˈstɑːr.t̬ɚ/
UK /ˈstɑːr.t̬ɚ/

1.
a person or thing that starts something
:
•
He was the starter for the marathon.
•
The car needs a new starter motor.
2.
a small dish served as the first course of a meal
:
•
We ordered spring rolls as a starter.
•
What would you like for your starter?