Synonyms for Capricorn (same or very similar meaning)
WordNet sense 1 ((astrology) a person who is born while the sun is in Capricorn):
goat
WordNet sense 2 (a faint zodiacal constellation in the southern hemisphere; between Sagittarius and Aquarius):
Capricornus
WordNet sense 3 (the tenth sign of the zodiac; the sun is in this sign from about December 22 to January 19):
Capricorn the Goat
From the ODE community, based on WordNet
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