a large Eurasian rail, Rallus aquaticus, of swamps, ponds, etc, having a long red bill
water rail in American English
noun
an Old World rail, Rallus aquaticus, having olive-brown plumage marked with black and a long, red bill
Word origin
[1645–55]This word is first recorded in the period 1645–55. Other words that entered Englishat around the same time include: capsule, complex, cruise, swab, vortex