S: (n) classical mythology (the system of mythology of the Greeks and Romans together; much of Roman mythology (especially the gods) was borrowed from the Greeks)
S: (n) mythology (myths collectively; the body of stories associated with a culture or institution or person)
S: (n) halcyon (a mythical bird said to breed at the time of the winter solstice in a nest floating on the sea and to have the power of calming the winds and waves)