Noun1.Clyde- a river in western Scotland that flows from the southern uplands into the Firth of Clyde; navigable by oceangoing vessels as far as Glasgow Scotland- one of the four countries that make up the United Kingdom of Great Britain and Northern Ireland; located on the northern part of...
Define Clyde. Clyde synonyms, Clyde pronunciation, Clyde translation, English dictionary definition of Clyde. A river of southwest Scotland flowing about 171 km northwest to the Firth of Clyde, an estuary of the North Channel. The river is navigable to G