Definitions

1. noun

A type of reddish-brown sedimentary rock or a mixture of clay, water, and other substances; or a lake or sea in some African languages.

“The team found a hard lut layer while digging the site.”

2. verb

To cover or daub with a mixture of clay and water, especially to make a protective coating for a building or wall.

“The builder luted the walls to prevent water damage.”

3. verb

To join or fasten with lute or a similar material.

“The workers had to lute the wooden beams together.”