'Sea moss' definitions:
Definition of 'sea moss'
(from WordNet)
noun
Sessile aquatic animal forming mossy colonies of small polyps each having a curved or circular ridge bearing tentacles; attach to stones or seaweed and reproduce by budding [syn: bryozoan, polyzoan, sea mat, sea moss, moss animal]
noun
Any of various red algae having graceful rose to purple fronds (e.g. dulse or carrageen)
Definition of 'Sea moss'
From: GCIDE
- Sea moss \Sea" moss`\ (?; 115). (Zool.) Any branched marine bryozoan resembling moss. [1913 Webster]