- a polychaete worm, Eunice viridis, that lives in burrows among the coral reefs of several South Pacific islands, producing sperm or eggs in posterior segments that are cast off periodically in enormous numbers.
Origin of palolo worm
First recorded in 1890–95
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- any of several polychaete worms of the family Eunicidae, esp Eunice viridis, of the S Pacific Ocean: reproductive segments are shed from the posterior end of the body when breeding
C20 palolo, from Samoan or Tongan