'Sea holm' definitions:

Definition of 'sea holm'

(from WordNet)
noun
European evergreen eryngo with twisted spiny leaves naturalized on United States east coast; roots formerly used as an aphrodisiac [syn: sea holly, sea holm, sea eryngium, Eryngium maritimum]

Definition of 'Sea holm'

From: GCIDE
  • Sea holm \Sea" holm`\ A small uninhabited island. [1913 Webster]

Definition of 'Sea holm'

From: GCIDE
  • Sea holm \Sea" holm`\ (Bot.) Sea holly. [1913 Webster]