Cottys.
One of the three Hundred-handed giants, son of Heaven and Earth. His two brothers were Briareus [Bri-a-ruce] and Gygēs or Gyēs. (See Hundred-Handed, Giants.)
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Entry taken from Dictionary of Phrase and Fable, edited by the Rev. E. Cobham Brewer, LL.D. and revised in 1895.