Kin (6)
'kin' is the definition.
(I know that kin can be written as family)
This is all the clue.
(Other definitions for family that I've seen before include "Means-tested benefit for working people with children, paid from 1971 to 1986" , "Kin" , "Close-knit group" , "One's relations" , "Group of relations" .)
(Other definitions for relations that I've seen before include "Kinsfolk's" , "granny and grandad, perhaps?" , "Tale-telling" , "Family members" , "liaison" .)
'kin' is the definition.
(I've seen this in another clue)
This is all the clue.