English

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On this diagram of a head of a Roman snail (Helix pomatia), "S" is the dart sac. "D" is the love dart, and "P" is the penis.

Noun

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dart sac (plural dart sacs)

  1. A sac connected with the reproductive organs of certain land snails, containing a love dart.
    Synonyms: bursa telae, stylophore

References

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