The Collaborative International Dictionary
Sea holm
Sea holm \Sea" holm`\ (Bot.) Sea holly.
Sea holm
Sea holm \Sea" holm`\ A small uninhabited island.
Wiktionary
sea holm
n. 1 sea holly 2 A small uninhabited island.
WordNet
sea holm
n. European evergreen eryngo with twisted spiny leaves naturalized on United States east coast; roots formerly used as an aphrodisiac [syn: sea holly, sea eryngium, Eryngium maritimum]