"Funkzellenabfrage" - That's a great word. Is there a word describing the ability of the German language to condense English phrases into a single word? :)
German is considered an inflective language, because it uses just one suffix for words, and that suffix has many-many variants to express the required grammatical meaning (singular/plural, modality, subject/object, dative/accusative, genitive, etc.)
Agglutinative languages just jam everything after the word in small morphemes. (And some, just to be sure, has a few variants of each of those, to match vowel kinds and such.)