Word not found in any official scrabble dictionaries.
"Gluck" Definition
verb
To flow or cause to flow in a noisy series of spurts, as when liquid is emptied through the narrow neck of a bottle.
Source: Wiktionary
biographical name
Alma 1884–1938 née ( ) Am. (Romanian-born) soprano.
Source: Merriam-Webster
Christoph Willibald 1714–1787 Ger. composer.
Source: Merriam-Webster