— genethliacally /jen'ith luy"ik lee/ , adj.
/jeuh neth"lee ak'/ , adj. Astrol.
of or pertaining to birthdays or to the position of the stars at one's birth.
[ 1575-85; genethliacus genethliakós, equiv. to genéthli ( os ) pertaining to one's birth (deriv. of genéthle birth) + -akos -AC ]