Feuerstein

== English == === Alternative forms === Fairstein === Etymology === Borrowed from German Feuerstein. Doublet of Firestone. === Proper noun === Feuerstein (plural Feuersteins) A surname from German. ==== Derived terms ==== == German == === Etymology === From Feuer (“fire”) +‎ Stein (“stone”). === Pronunciation === IPA(key): /ˈfɔʏ̯ɐˌʃtaɪ̯n/ Hyphenation: Feu‧er‧stein === Noun === Feuerstein m (strong, genitive Feuersteines or Feuersteins, plural Feuersteine) flint, chert Synonym: (less common) Flint ==== Declension ==== === Proper noun === Feuerstein m or f (proper noun, surname, masculine genitive Feuersteins or (with an article) Feuerstein, feminine genitive Feuerstein, plural Feuersteins) a surname ==== Declension ==== === Further reading === “Feuerstein” in Duden online “Feuerstein”, in Digitales Wörterbuch der deutschen Sprache‎[5] (in German) == Portuguese == === Etymology === Borrowed from German Feuerstein. === Proper noun === Feuerstein m or f by sense a surname from German