Lath \Lath\, v. t. [imp. & p. p. Lathed; p. pr. & vb. n. Lathing.] To cover or line with laths.
Source: Webster's Revised Unabridged Dictionary (1913)
Lathing \Lath"ing\, n. The act or process of covering with laths; laths, collectively; a covering of laths.