Noun gemini has 3 senses
- Gemini, Twin - (astrology) a person who is born while the sun in in Gemini
--1 is a kind of person, individual, someone, somebody, mortal, human, soul
- Gemini - a zodiacal constellation in the northern hemisphere between Taurus and Cancer on the ecliptic
--2 is a kind of constellation
--2 is a part of zodiac
--2 has members: Castor, Alpha Geminorum; Pollux
- Gemini, Gemini the Twins, Twins - the third sign of the zodiac; the sun is in this sign from about May 21 to June 20
--3 is a kind of sign of the zodiac, star sign, sign, mansion, house, planetary house
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