Meaning of “delegation” - Learner’s Dictionary

delegation

noun uk us /ˌdelɪˈɡeɪʃən/
GROUP [ C ]

a group of people who have been chosen to represent a much larger group of people:

a delegation of Chinese officials
WORK [ U ]

the act of giving someone part of your work or some of your responsibilities

(Definition of “delegation” from the Cambridge Learner’s Dictionary © Cambridge University Press)