| zostera | (n) (or in some classifications family Zosteraceae) small genus of widely distributed marine plants, Syn. genus Zostera |
| zosteraceae | (n) used in some classifications: essentially equivalent to Potamogetonaceae, Syn. family Zosteraceae, eelgrass family |
| eelgrass | (n) submerged marine plant with very long narrow leaves found in abundance along North Atlantic coasts, Syn. grass wrack, sea wrack, Zostera marina |
| Zostera | ‖n. [ NL. ] (Bot.) A genus of plants of the |