Ge*neth"li*ac (?), a. [L.
genethliacus, Gr. &?;, fr. &?; belonging to one's birth,
gene`qlh birth, fr. gi`gnesqai to be born.]
Pertaining to nativities; calculated by astrologers; showing
position of stars at one's birth. Howell.
Ge*neth"li*ac, n. 1.
A birthday poem.
2. One skilled in genethliacs.