A person so utterly devoted to the Sun that they risk their life in order to bask in it.
Because she was an undeniable heliophiliac, he knew she would be on the beach every single day during the summer months, and then she’d be down to Rio de Janeiro from December through March for the South Americansummer.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".