plural noun Pro·to·nemertini \¦prōt(ˌ)ō+\

Definition of Protonemertini

in some classifications

  1. :  an order of unarmed nemertine worms in which the brain and lateral nerves lie outside the musculature

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Origin and Etymology of protonemertini

New Latin, from prot- + Nemertini

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capable of being understood in two ways

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