Thread:User talk:CodeCat/Plurals (2)/reply (3)

In general we avoid duplicating information in more than one place. That would include genders. If someone happened to see a need to change the gender of the singular (in case it's incorrect or incomplete), the two entries would go out of sync. That's rare but it does happen. So it's better to put genders only on the lemma form. For adjectives, it's not even necessary because the definition line already gives the gender, and adjectives don't have any inherent gender anyway.