colleague
US /ˈkɑː.liːɡ/
UK /ˈkɑː.liːɡ/

1.
동료
a person with whom one works, especially in a profession or business
:
•
My colleague helped me with the presentation.
내 동료가 발표를 도와줬어.
•
She is a valued colleague in our department.
그녀는 우리 부서에서 소중한 동료야.