A word for “bearer” appearing in its plural form colindor in the title Cormacolindor “Ring-bearers” (LotR/0953). It is simply an agental form of the verb col- “bear”.
Quenya
colindo
bearer
colindo
noun. bearer
col-
bear, carry
#col- vb. "bear, carry", not attested by itself by suggested by colindo and colla, q.v.; also compare Tancol.
morco
bear
morco ("k")noun "bear" (MORÓK)
#colindo noun "bearer", pl. #colindor in cormacolindor "ring-bearers" (q.v.)