| sea monster | n. พรายทะเล |
| sea moss | (n) any of various red algae having graceful rose to purple fronds (e.g. dulse or carrageen) |
| sea mouse | (n) any of several large worms having a broad flattened body with a mat of coarse hairs covering the back |
| Sea monk | (Zool.) See Monk seal, under Monk. [ 1913 Webster ] |
| Sea monster | (Zool.) Any large sea animal. [ 1913 Webster ] |
| Sea moss | (Zool.) Any branched marine bryozoan resembling moss. [ 1913 Webster ] |
| Sea mouse | (Zool.) |
| 磯撫で | [いそなで, isonade] (n) mythical shark-like demon sea monster with barbed tail fin, said to live off the coast of Matsuura and other places in Western Japan; Beach Stroker [Add to Longdo] |
| 海坊主 | [うみぼうず, umibouzu] (n) sea monster; green turtle [Add to Longdo] |