Sindarin 

Thorongil

noun. eagle of star

thoron (“eagle”) + gîl (“star, bright spark”)

Sindarin [Tolkiendil] Group: Tolkiendil Compound Sindarin Names. Published by

thorongil

proper name. Eagle of the Star

A name adopted by Aragorn when he travelled secretly within Gondor (LotR/1055) translated “Eagle of the Star” (UTI/Thorongil), a combination of thoron “eagle” (Let/427) and gil “star”.

Elements

WordGloss
thoron“eagle”
gil“star; (bright) spark, silver glint, twinkle of light”
Sindarin [Let/427; LotRI/Aragorn II; LotRI/Thorongil; PMI/Thorongil; TII/Thorongil; UTI/Thorongil; WRI/Thorongil] Group: Eldamo. Published by