Definitions of hirudinean
  1. noun
    carnivorous or bloodsucking aquatic or terrestrial worms typically having a sucker at each end
    synonyms: bloodsucker, leech
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    Hirudo medicinalis, medicinal leech
    large European freshwater leech formerly used for bloodletting
    any of several large freshwater leeches
    type of:
    annelid, annelid worm, segmented worm
    worms with cylindrical bodies segmented both internally and externally
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