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py
py-
pya
pyaemia
pycnidium
pycno-
pycnogenol
pycnogonid
pycnometer
pye-dog
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pycnogonid

pyc·nog·o·nid [ pik nóggənid, pìknə gónnid ] (plural pyc·nog·o·nids)


noun 
Definition:
 
marine biology 
Same as  sea spider


[Late 19th century. < modern Latin Pycnogonida< pycnogonum< Greek gonu "knee"]
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