fear /ˈfir/ noun noun: fear; plural noun: fears an unpleasant emotion caused by the belief that someone or something is dangerous, likely to cause pain, or a threat. A hybrid. Normally powerful than its creator, however this little hybrid wasn't any ordinary being. She was the daughter of Hades and Iracebeth Marmoreal. Isabelle Marmoreal~Cronuson was known as the disgraced child of the Under. "Everyone should fear hybrids." "why's that, love?" "We are the embodiments of what they fear most."