Quenya 

telumë

dome, roof, canopy

telumë noun "dome, roof, canopy" (TEL/TELU, WJ:411 cf. 399; see also telluma); "firmament" (MC:214), inflected telumen in MC:221 (the latter is "Qenya"). Telumehtar "warrior of the sky", older name of Menelmacar = Orion (Appendix E, TEL/TELU, WJ:411); Telumendil *"Sky-friend", name of a constellation (Silm)