lead block

[ leed ]

noun

, Nautical.

1. any block that alters the direction of a rope; fairlead.

Word History and Origins

Origin of lead block¹

First recorded in 1855–60

Example Sentences

Retief released the grip and withdrew his arm at the same instant that the lead block slammed down.

From Project Gutenberg

While the tack is being riveted the finished head should be protected by placing it on a lead block.

From Project Gutenberg

The four reactor cores in their lead cases went aboard last and were packed inside a pile of lead-block shielding.

From Project Gutenberg

If we should use mercury, we would construct a cubical vessel to contain it, and use it as we propose to use the lead block.

From Project Gutenberg

"Speed it up, before that lead block gets you," someone called.

From Project Gutenberg