Champ meeting family of low-level worker (8)
I believe the answer is:
munchkin
'low-level worker' is the definition.
I know nothing about this answer so I cannot judge whether it can be defined by this definition.
'champ meeting family' is the wordplay.
'champ' becomes 'munch' (both can mean to bite).
'meeting' says to put letters next to each other.
'family' becomes 'kin' (synonyms).
'munch'+'kin'='MUNCHKIN'
'of' acts as a link.
Can you help me to learn more?
(Other definitions for munchkin that I've seen before include "Character in Baum's 'Oz' books" , "Child; underling" , "Tiny servant of Great Oz" , "Bow's on the way to his home" , "Little person in The Wizard of Oz" .)