Matthias Pfefferle: @BarnabyWalters I am not exactly sure what you mean by "is there a German word for German words for concepts"...

.@pfefferle words like the ones listed here: rebecca2904.hubpages.com/hub/german-words-that-dont-exist-in-english — words for really specific feelings or ideas which would take a phrase, metaphor, meme or story to express in English