A noun in The Etymologies of the 1930s for a kingfisher derived from primitive ᴹ✶khalatirnō̆ “fish watcher” with variants heledir and heledirn (Ety/KHAL¹, SKAL², TIR). Tolkien also considered and rejected the form haledir without i-affection (EtyAC/KHAL¹).
A noun in The Etymologies of the 1930s for a kingfisher derived from primitive ᴹ✶khalatirnō̆ “fish watcher” with variants heledir and heledirn (Ety/KHAL¹, SKAL², TIR). Tolkien also considered and rejected the form haledir without i-affection (EtyAC/KHAL¹).