"declension" in German declension Deklination Rückgang Verfall Detailed translations for "declension" declension 1. linguistics declension die Deklination{feminine} Though your declension needs a little work. Source: opensubtitles.org Corpus by OPUS Request review Obwohl Ihre Deklination etwas Nachholbedarf hat. 2. other declension(also: drop, decrease, decline, downturn) der Rückgang{masculine} declension(also: abasement, decadence, forfeit, expiration) der Verfall{masculine} English synonyms for "declension" declension {n} declination decline decline in quality declivity descent deterioration downslope fall worsening