(i chend, construct hen), pl. hind (i chind), dual hent ”pair of eyes” (VT45:22), coll. pl. hennath. Adj.
Sindarin
hen
noun. eye
hend
noun. eye
henn
noun. eye
hent
noun. eyesight, *(sense of) sight
hend
eye
hend
eye
hen(d)
noun. eye
The Sindarin word for “eye”, most notably in the name Amon Hen “Hill of the Eye” (LotR/400), derived from the root √KHEN that was the basis for eye-words (PE17/187). Given the words henneth “window” (LotR/674) and Lachend “Flame-eyed” (WJ/384), it is possible that the independent word for “eye” is hend, but note also maecheneb “sharp-eye” which has no double-n (WJ/337).
Conceptual Development: This word dates all the way back to G. hen “eye” in the Gnomish Lexicon of the 1910s (GL/48), cognate to ᴱQ. hend- and so probably similarly derived from primitive ᴱ✶þχe-ndǝ (PE12/21). In the Early Noldorin Grammar of the 1920s, ᴱN. hen(n) “eye” was paired with ᴱQ. sinda (PE13/122), but in Early Noldorin Word-lists from the same period, ᴱN. henn was again cognate with ᴱQ. hen (hend-), both from primitive ᴱ✶ske-ndá. In The Etymologies of the 1930s it was N. {hent, henn >>} hên “eye” from the root ᴹ√KHEN-D-E “eye” (Ety/KHEN-D-E). Thus this word was well established in Tolkien’s mind, but had several variations in its form and derivation.
heneb
adjective. of eye, eyed, having eyes
heneb
eyed
(lenited chebeb, pl. henib). Isolated from maecheneb ”sharp-eyed” (lenited vaecheneb; pl. maechenib) (WJ:337)
hend (i chend, construct hen), pl. hind (i chind), dual hent ”pair of eyes” (VT45:22), coll. pl. hennath. Adj.