en periodic comet (n) |
― IsA ⟶
Weight: 1.0
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Source: English Wiktionary | ||
en long period comet |
― IsA ⟶
Weight: 1.0
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Source: English Wiktionary | ||
en short period comet |
― IsA ⟶
Weight: 1.0
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Source: English Wiktionary |