Possible Clues:

• Language class classification
• Information linked to the German grammatical category
• Identity that might be nonbinary
• German article with information on sex
• One of three for German nouns, or one of four for those in Africa's Zande language
• Neuter, e.g., in grammar
• Sex is good: climax with that woman, husband's away
• Eg, male
• Translator's concern
• One of three in a German class