from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A freshwater fish native to Bala Lake in Wales.
from The Century Dictionary and Cyclopedia
- n. The Coregonus pennanti, a kind of whitefish abundant in some of the Welsh lakes, in Ullswater, England, and in many lakes in Europe. It is gregarious, and may be taken in great numbers at a draft. Also guiniad. See whitefish and Coregonus.
Welsh gwyniad, from gwyn ("white"). (Wiktionary)