A pronominal prefix, most likely the neuter singular pronoun “it”, appearing in the word ayadda “[it] went” in the sentence adûn izindi batân tâidô ayadda “the road west [it] once went straight” (SD/247). See the entry on pronominal-prefixes for more discussion.
Adûnaic
-ô
preposition. from
a
pronoun. *it
dâira
noun. Earth
A noun translated as “Earth” in the final version of the Lament of Akallabêth (SD/247). It may be related to S. dôr “land”, as suggested by Carl Hostetter and Patrick Wynn (AAD/13).
Conceptual Development: In the Lament of Akallabêth (first draft), this noun appeared as kamāt (SD/311).
mag- Speculative
verb. to build
A hypothetical verb from which the agental-formation magân “wright, ✱builder” is derived, itself attested only as an element in the name Balkumagân “Shipwright”. It may be related to the Elvish root ᴹ√MAG “use, handle”, as suggested by Andreas Moehn (EotAL/MAG).
A prepositional suffix translated “from” (SD/429). In a few places, the suffix appears with the glide-consonant v (pronounced [w]) between it and a preceding u-vowel (SD/247, 249). It is likely related to the Quenya genitive inflection Q. -o.
Conceptual Development: At an earlier conceptual stage, this suffix was a grammatical inflection, the draft-genitive -ō (SD/438).