Relation

RELATION noun

uk/rɪˈleɪʃən/ us relation noun
(FAMILY)

B1 someone who belongs to the same family as you

родственник
He's called Ken Russell, no relation to (= he is not from the same family as) the film director. in relation to sth
B2 when compared with something

относительно чего-либо, по сравнению с чем-либо
Salaries are low in relation to the cost of living.
B2 about or relating to something

относительно чего-либо
I'd like to ask you something in relation to what you said earlier.