This is the 378th most frequent Dutch word.
nos
"Nos" in Dutch means "nose."
In this sentence, 'neus' means 'nose', which is a body part found on animals and humans.
De neus van de hond is erg gevoelig.
The dog's nose is very sensitive.
Here, 'NOS' is the name of the Dutch public broadcaster, derived from 'Nederlandse Omroep Stichting'.
David had een krachtige stem, wat hem een goede keuze maakte voor de NOS-omroep.
David had a powerful voice, which made him a good choice for the NOS broadcasting station.
In this context, 'nos' is explicitly mentioned as a Latin word, meaning 'we' in English, and it is part of an explanation.