Origin of Nessie
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for nessie
Nessie Fitzgerald was back in London before the week was out, and doing a play.
Word Origin and History for nessie
colloquial name of the "Loch Ness monster," 1945. The loch is named for the river Ness, probably from an Old Celtic word meaning "roaring one."
Online Etymology Dictionary, © 2010 Douglas Harper