| 1. | Also called long-billed marsh wren. a North American wren, Cistothorus palustris, that inhabits tall reed beds. |
| 2. | sedge wren. |
| a small wren, Cistothorus platensis, of the Americas, inhabiting wet, sedgy meadows. |
| marsh wren | |
noun | |
| a wren of the genus Cistothorus that frequents marshes |