fúmë noun "sleep" (LT1:253). Read perhaps *húmë in a LotR-compatible form of Quenya, since Tolkien later decided that fu- tended to become hu-.
Quenya
murmë
slumber
fúmë
sleep
muru-
to slumber
muru- vb. "to slumber" (LT1:261)
lórë
slumber
lórë noun "slumber" (LOS), "dream" (PE17:80)
lor-
to slumber
lor- "to slumber" (LT1:259; the corresponding abstract noun lórë "slumber" is attested in Tolkien's later Quenya, so this verb must still be valid). Cf. also lor "dream" (Letters:308; probably just an Elvish "element" rather than a complete word)
murmë noun "slumber" (LT1:261)