pioneer

noun
C1+
1
C1+
a person who is the first to study and develop a particular area of knowledge, culture, etc. that other people then continue to develop
پیشگام, پیشرو, پیشقدم, پیشتاز, آغازگر, طلایه‌دار
synonym trailblazer
2
C1+
one of the first people to go to a particular place, especially in order to live and work there
پیشگام, پیشرو, طلایه‌دار, مهاجر اولیه
Early pioneers settled on both sides of the Maple River.
the pioneer spirit
The history of our nation isn't just about hardy pioneers and peaceful settlement, it's about violence and dispossession.
The space pioneer became the oldest person to go into space at the age of 82.
verb
C1+
1
when somebody pioneers something, they are one of the first people to do, discover or use something new
پیشگام, پیشقدم شدن, ابداع کردن, باز کردن راه, آغازگری کردن