Reaktivität
German, noun/ˌʁeaktiviˈtɛːt/
Reaktivität is spelled R-E-A-K-T-I-V-I-T-Ä-T (11 letters) and appears about once in every 4 million words in written German, the 102,515th most frequent German word form (wordfreq, 2021 data). Reaktivität is a German feminine noun meaning “reactivity” (English Wiktionary, September 2026). The German Wiktionary defines it as “Eigenschaft, ein Antwortverhalten (Reaktion) auf einen Impuls zu zeigen”.
What does Reaktivität mean in English?
noun
- 1
femininereactivity
Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).
How German dictionaries define it
noun: 1. Eigenschaft, ein Antwortverhalten (Reaktion) auf einen Impuls zu zeigen 2. Maß für die Abweichung der Kritikalität k vom Wert eins
The definition in the German Wiktionary, in German.
Source: German Wiktionary, dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of Reaktivität
- Reaktivitäten nominative plural
Source: English Wiktionary and German Wiktionary (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce Reaktivität?
- /ˌʁeaktiviˈtɛːt/
- /-ˈteːt/
- [ˌʁeaktiviˈtɛːt]
Sources: English Wiktionary, German Wiktionary (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
How common is Reaktivität in German?
Reaktivität appears about once in every 4 million words in written German.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).