This is the 12634th most frequent German word.
wenau
It seems there might be a typo in "wenau." If you meant "genau," it translates to "exactly" or "precisely" in English. Let me know if you meant something else!
In this sentence, 'Wenau' is used as a proper noun, likely a name of a person. It is not a standard German word.
Wenau sagte, dass er heute nicht teilnehmen konnte.
Wenau said he could not participate today.
Here, 'genaue' (no 'wenau') means 'precise' or 'exact'—this example illustrates a similar sounding and meaningful word but not 'wenau'.
Die genaue Erklärung kann später folgen.
The precise explanation can follow later.
The sentence questions the nature of the term 'Wenau', showing inquisitiveness about its usage or meaning.