in Greek legend, the son of Prometheus (the creator of mankind), king of Phthia in Thessaly, and husband of Pyrrha; he was also the father of Hellen, the mythical ancestor of the Hellenic race. When Zeus, the king of the gods, resolved to destroy all humanity by a flood, Deucalion constructed an ark in which, according to one version, he and his wife rode out the flood and landed on Mount Parnassus. Offering sacrifice and inquiring how to renew the human race, they were ordered to cast behind them the bones of their mother. The couple correctly interpreted this to mean they should throw behind them the stones of the hillside (mother earth), and did so. Those stones thrown by Deucalion became men, while those thrown by Pyrrha became women.
DEUCALION
Meaning of DEUCALION in English
Britannica English vocabulary. Английский словарь Британика. 2012