This is the 6170th most frequent German word.
decken
"Decken" means "to cover" or "to set (a table)."
Here, 'decken' is used to refer to the action of preparing or setting a table, which is often associated with arranging plates, utensils, and other dining essentials.
Ich decke den Tisch für das Abendessen.
I set the table for dinner.
In this sentence, 'decken' signifies the concept of covering or taking care of something, in this case, financial liabilities or expenses.
Die Versicherung deckt die Kosten für den Schaden.
The insurance covers the costs for the damage.
In this example, 'decken' is used metaphorically to imply concealment or hiding something, here referring to mistakes.