This is the 2692nd most frequent German word.
fehlender
"Fehlender" means "missing" or "lacking" in English.
Here, 'fehlender' is used as an adjective to describe the noun 'Mut', indicating that courage is lacking.
Fehlender Mut kann dazu führen, Chancen zu verpassen.
Lack of courage can lead to missing opportunities.
In this sentence, 'fehlende' modifies 'Information', suggesting that the information was not present or available.
Die fehlende Information verzögerte die Entscheidung.
The missing information delayed the decision.
Here, 'fehlenden' is used to describe 'Teile', specifying that these parts were previously absent and have now been obtained.