Found 2 items, similar to sea purse.
English → English (WordNet) Definition: sea purse sea purse n : the seaward undercurrent created after waves have broken on the shore [syn: undertow, sea puss, sea-puss, sea-purse, sea-poose]
English → English (gcide) Definition: Sea purse Sea purse \Sea" purse`\ (s[=e]" p[^u]rs`). (Zo["o]l.) The horny egg case of a skate, and of certain sharks. [1913 Webster]