Quettaparma Quenyallo

ósë “with him/her”; see ó-

osellë (þ) noun "sister, [female] associate" (THEL/THELES, WŌ). Cf. otorno.

ossa noun "wall and moat" (LT2:336)

ossë noun "terror" (GOS/GOTH). In the pre-classical Tengwar system presupposed in the Etymologies, ossë was also the name of a Tengwa similar in shape to Roman c, which in a full-vowel mode apparently had the value o. (VT45:15; in the Sindarin "Mode of Beleriand", exemplified in the LotR itself, this letter has the value a instead. Elsewhere in the Etymologies itself, this symbol is called Elwë (q.v.) and is assigned the value e.)

Ossë noun name of a Maia, adopted and adapted from Valarin (WJ:400), though connected with the common noun ossë "terror" in Etym (GOS/GOTH)

osta (1) fraction "one seventh" (1/7). Also otosta, otsat. (VT48:11)