Definitions

1. noun

A rock or stone, especially one that has been split or broken.

“The hikers had to navigate through the field of lith scattered across the trail.”

2. noun

A small stone or pebble, especially one that has been worn smooth by the sea.

“The beach was littered with smooth lith that had been polished by the constant tides.”

3. verb

To split or break into smaller stones or fragments.

“The construction workers lithed the large boulder to make it easier to move.”