Meaning of toothless

tooth•less

Pronunciation: (tth'lis), [key]
— adj.
  1. lacking teeth.
  2. without a serrated edge, as a saw.
  3. lacking in force or sharpness; dull; ineffectual: a toothless argument.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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