Meaning of “related” - Learner’s Dictionary

related

adjective uk us /rɪˈleɪtɪd/
CONNECTED

B2 connected:

There's been an increase in criminal activity related to drugs.
FAMILY

B2 If two or more people are related, they belong to the same family:

Did you know that I'm related to Jackie?
→ Opposite unrelated

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