Definitions

1. adjective

relating to or derived from one’s horoscope or the position of celestial bodies at the time of birth

“The genethliac chart revealed a lot about her personality and future.”

2. noun

a horoscope or astrological chart based on the positions of celestial bodies at the time of birth

“She consulted her genethliac to see if it matched her current mood.”

3. verb

to calculate or interpret a horoscope or astrological chart based on the positions of celestial bodies at the time of birth

“He is a skilled astrologer who can genethliac with great accuracy.”