Found 2 items, similar to Siphonophore.
English → English (WordNet) Definition: siphonophore siphonophore n : a floating or swimming oceanic colony of polyps often transparent or showily colored
English → English (gcide) Definition: Siphonophore Siphonophore \Si*phon"o*phore\, n. (Zo["o]l.) One of the Siphonophora. [1913 Webster]