| Main Entry: | |
| Part of Speech: | noun |
| Definition: | narrow inlet |
| Synonyms: | arm, inlet, ria |
| Main Entry: | estuary |
| Part of Speech: | noun |
| Definition: | mouth |
| Synonyms: | arm, creek, firth, fjord, inlet, tidewater, waterway |
| Main Entry: | inlet |
| Part of Speech: | noun |
| Definition: | arm of the sea |
| Synonyms: | basin, bay, bayou, bight, canal, channel, cove, creek, delta, entrance, estuary, firth, fjord, gulf, harbor, ingress, loch, narrows, passage, slew, slough, sound, strait |