Definitions

1. noun

a term used to express annoyance or frustration

“He let out a loud ‘der’ when he saw the surprise party.”

2. interjection

an expression of annoyance, frustration, or disappointment

“Der, I just missed the bus by a minute.”

3. adverb

used to express annoyance or frustration at a situation

“I’m so tired, der, I just want to sleep all day.”