a small iceberg, somewhat larger than a growler.
Origin of bergy bit
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for bergy bit
Historical Examples of bergy bit
It comes with the onset of a "bergy-bit" which smashes the martingale as it plunges into a deep trough.The Home of the Blizzard