Pronunciation: /kvadɾɔːtkɪlɔmɛːtɐ/
noun
Syllabication: Qua·drat·ki·lo·me·ter
Plural: Qua­drat­ki­lo­me­ters m de Qua­drat­ki­lo­me­ter
[1]
advanced vocabulary
Examples:
Hamborg is 755 Quadratkilometer groot.

Etymology:

Compound word constructed from: Quadrat + Kilometer