Definition of "sledge-hammer" [sledge-hammer]

• The largest hammer used in forges or by smiths in forging or shaping iron on an anvil. See sledge. (noun)
• To hit hard; batter as with a sledge-hammer.

The Century Dictionary (Public Domain)

• "Shows that abortions cannot be reduced by using the sledge-hammer of the law as it hits the poweless most."
• "The mainmast, still fast by the shrouds, beat like a thunderous sledge-hammer against the ship's side, every stroke bringing groans from the men."
• "His smashing, sledge-hammer manner of attack invariably made them forget themselves."