celma ("k")noun "channel" (KEL)
Qenya
kelma
noun. channel
There are more words but they are from Tolkien's earlier conceptional periods. Tolkien likely changed these words as he evolved the aesthetics and completeness of the languages. You may even find languages that Tolkien later rejected. Do not mix words from different time periods unless you are familiar with the phonetic developments.
Below: Tolkien's Late Period (1950–1973). These are from Tolkien's late conceptual period — his most settled forms of the languages. Prefer these over the earlier ones above when composing new text.
Quenya
celma
channel
Sindarin
celf
noun. channel
A neologism for “channel” coined by Elaran in 2018 based on ᴹQ. kelma of the same meaning.
rant
channel
(water-channel) rant (watercourse, stream; lode, vein), pl. raint (idh raint), coll. pl. rannath
rant
channel
(watercourse, stream; lode, vein), pl. raint (idh raint), coll. pl. rannath
A noun in The Etymologies of the 1930s glossed “channel” derived from the root ᴹ√KEL “go, run (especially of water)” (Ety/KEL).