Noldorin 

thûl

noun. breath

A noun in The Etymologies of the 1930s glossed “breath” derived from the root ᴹ√THŪ “puff, blow” (Ety/THŪ). As written in The Etymologies, the actual form was thūl (EtyAC/THŪ).

Conceptual Development: In the Gnomish Lexicon of the 1910s, Tolkien gave G. fest “breath, breathing” (GL/35), likely derived from the early root ᴱ√ǶEHE “breathe” (QL/41) with ƕ becoming f.

Noldorin [Ety/THŪ; EtyAC/THŪ] Group: Eldamo. Published by

thûl

noun. breath

Noldorin [Ety/393] Group: SINDICT. Published by

Sindarin 

thûl

breath

  1. thûl (pl. thuil), 2) hwest (i chwest, o chwest) (puff, breeze), pl. hwist (i chwist)

thûl

breath

(pl. thuil)

hwest

breath

(i chwest, o chwest) (puff, breeze), pl. hwist (i chwist)

Adûnaic

pûh

noun. breath

A noun translated “breath” and fully declined as an example of a Weak I noun (SD/431).

Adûnaic [SD/426; SD/431; SD/432] Group: Eldamo. Published by

Quenya 

foa

breath, puff of breath

foa (1) noun "breath, puff of breath" (VT47:35, 36)

fúmë

noun. breath

A word for “breath” in the Löa Yucainen poem, perhaps related to föa “(puff of) breath”.