One who is (1) solemn & serious or (2) one who is solemn & melancholic.
The word is a blend of solemn + (melan)choly and originally (late 1700s) meant "solemn & serious". In modern use, especially of or by emos, it's become more a synonym of "depressed".
Q: Victoria says she suffers from solemncholy. Do you think that's a real condition?
A: Victoria is an emo; for her solemncholy is a calling.
The ability girls and women have developed to hold several items at once in one hand. The skill has been developed due to the lack of pockets in women's clothing.
I thought she'd need multiple trips to carry her phone, keys, wallet, and Starbucks to her car since she needed the other hand to open the door, but she used her impressive girl grip to carry everything in one hand.