pogonophoran
noun
po·go·noph·o·ran
| \ ˌpō-gə-ˈnä-fə-rən
\
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Definition of pogonophoran
: any of a phylum (Pogonophora) of marine wormlike animals of uncertain systematic relationships that live in chitinous tubes on the floor of deep seas, have obscure segmentation, and lack a mouth and digestive tract
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