鬰:
1. An archaic variant of "鬱".
2. Abundance; prosperity. "In Luoyang, the clouds and trees are lush and towering." — Yuan Dynasty, Yang Guo, "On the Ancient Past of Luoyang"
3. Melancholy. "As luxurious pleasures increased, the people became more melancholic, and the country became more chaotic." — "Huainanzi · On General Principles"