A verb in the Gnomish Lexicon of the 1910s glossed “tease wool, comb out” with past form tausi (GL/72), related to G. taus “shaggy” (GL/69) and probably also G. tô “wool” < ᴱ✶tou̯ (GL/71).
Gnomish
taus
adjective. shaggy
tûs-
verb. to tease wool, comb out
An adjective in the Gnomish Lexicon of the 1910s glossed “shaggy” which Tolkien said was related to G. tus (GL/72), likely a reference to tûs- (tausi-) “tease wool, comb out” (GL/69). Both these words may also be connected to ✶tou̯ “wool”; compare ᴱQ. aule “shaggy” < ᴱ√OWO, the basis of “wool” words in the contemporaneous Qenya Lexicon (QL/71).