This is the 825th most frequent Dutch word.
eisen
To demand or require.
In this sentence, 'eisen' is used as a verb meaning 'to demand' or 'to insist upon' something, typically with a sense of urgency or necessity.
De wetenschappers eisen meer onderzoek naar dit onderwerp.
The scientists demand more research on this topic.
Here, 'eisen' is used as a noun meaning 'requirements' or 'necessities' that need to be fulfilled for a function to occur or be compatible.
Het nieuwe softwareprogramma heeft hoge computerbroneisen.
The new software program has high computer resource requirements.
In this sentence, 'eisen' takes the form of a noun meaning 'demands' or 'criteria' imposed or required by a person or organization.