Spielkind Share definition Flag German expression for someone who is very childish. Literal translation is 'play child'. A: *playing with LEGO* B: Du bist so ein Spielkind (You are such a Spielkind) Spielkind by betaquarx November 21, 2010 0 0 Get merch Get the Spielkind mug. Buy Now — $32.95 See more merch