ᴹQ. ata adv. “again, *(lit.) a second time” (Category: Again)
An adverb in The Etymologies of the 1930s glossed “again” based on the root ᴹ√AT “back, again”, a root that was also the basis for the word “two” (Ety/AT(AT)).
Conceptual Development: In Tolkien’s later writings, he said prefixal at(a)- “again” could only be used “only in literal sense of second time, double” (PE17/166).
Reference ✧ Ety/AT(AT) ✧ “again”
Derivations
Phonetic Developments
| ᴹ√AT(AT) > ata | [ata] | ✧ Ety/AT(AT) |