Anhang [m] (der ~), Beilage [v] (die ~), Supplement [m] (der ~), Zugabe [v] (die ~), Zusatz [m] (der ~), Zuschlag [m] (der ~), Zuschuß [m] (der ~), Hinzufügung [v] (die ~), Beifügung [v] (die ~) {zn.} addition
supplement
appendix
adjunct
Die Zugabe von Salz verbessert den Geschmack sehr.
The addition of salt greatly improved the flavor.