Wiktionary
n. A structure of interwoven branches and twigs plastered with mud, clay or dung, used in the construction of dwellings, especially as infill in a half-timbered wall
WordNet
n. building material consisting of interwoven rods and twigs covered with clay
Wikipedia
Wattle and daub is a composite building material used for making walls, in which a woven lattice of wooden strips called wattle is daubed with a sticky material usually made of some combination of wet soil, clay, sand, animal dung and straw. Wattle and daub has been used for at least 6000 years and is still an important construction material in many parts of the world. Many historic buildings include wattle and daub construction, and the technique is becoming popular again in more developed areas as a low-impact sustainable building technique.
Usage examples of "wattle and daub".
A zip in the air, and an arrow thumped into the wattle and daub of a house wall.
In the cage levels surrounding the gladiator arena, Baron Harkonnen lugged the child through low tunnels with sloping ceilings made out of wattle and daub, a primitive stick-and-mud construction that gave the place the feel of an animal's lair.