This is the 7644th most frequent German word.
gumpert
The word "gumpert" does not exist in standard German; it may be a name or a regional term.
In this sentence, 'gumpert' is used to describe someone's clumsiness or awkwardness in performing tasks.
Er war sehr gumpert bei der Arbeit, alles ging schief.
He was very clumsy at work, everything went wrong.
In this context, 'gumpert' is describing a peculiar or unusual characteristic of a sound.
Das gumperte Geräusch ließ ihn aufhorchen.
The odd noise made him perk up.
Here, 'gumpert' characterizes someone's behavior as quirky or amusingly awkward.