D defs.my
Entry 2 senses Webster, 1913

Astrologer

/əs-träl'-əj-ẽr/ · As·trol·o·ger · IPA /əˈstɹɒl.ə.d͡ʒɚ/
01 n. One who studies the stars; an astronomer.
  1. 1.
    One who studies the stars; an astronomer.[Obs.]
  2. 2.
    One who practices astrology; one who professes to foretell events by the aspects and situation of the stars.