langon noun "throat" (MC:216; this is "Qenya", possibly an inflected form of lango #2 above but Tolkien changed it to lanco)
Quenya
lango
throat
langon
throat
lanco
throat, swallow
lanco ("k")noun "throat, swallow" _(LAK1 , LANK). _Since this was changed by Tolkien from lango with stem *langu- and pl. langwi, it may be that lanco* should similarly have the stem lancu**- and pl. *lanqui.
[lango (3) noun "throat"] (Tolkien also listed the plural form langwi_; in the _Etymologies as printed in LR, Christopher Tolkien improperly prefixed an asterisk as if it were an primitive or wrong form; see VT45:26. This indicates that lango has the stem-form *langu-. Compare ango "snake", stem #angu-, pl. angwi. But whatever the case, lango was changed to lanco.) (LANG, see LANK)