This is the 12361st most frequent German word.
viktor
"Viktor" is a German male given name, equivalent to "Victor" in English, meaning "winner" or "conqueror."
Here, 'Viktor' is used as a proper noun, referring to a person's name, which is the subject of the sentence.
Viktor ist heute zur Schule gegangen.
Viktor went to school today.
In this sentence, 'Viktor' is still a proper noun, but it is used within a possessive context that refers to a character being discussed.
Kannst du mir erzählen, wer der Viktor in deiner Geschichte ist?
Can you tell me who the Viktor in your story is?
Here, 'Viktor' is used to refer to the linguistic and semantic origin of the name itself.