atto noun "father, daddy" (hypocoristic)(ATA, LR:49), supposedly a word in "actual 'family' use" (VT47:26), also used in children's play for "thumb" and "big toe" (VT47:10, 26, VT48:4, 6). The dual form attat listed in VT48:19 seems to be formed from the alternative form atta, though attat was changed by Tolkien from attot. - Compare atya.
Quenya
atto
noun. daddy, father (familiar/family)
atto
father, daddy
atta
cardinal. two
This is the usual Quenya counting number for “two”, derived from √ATATA (VT42/27; VT48/19), which in turn is based on √AT “bi-, double, again (a second time)” (PE17/148, 166). It may be contrasted with yúyo “both” referring to both elements of a pair.
Conceptual Development: There was no word for “two” in the Qenya Lexicon of the 1910s. In the Early Qenya Grammar (EQG) of the 1920s, ᴱQ. yúyo meant “two” and ᴱQ. {satta >>} satto meant “both” (PE14/49, 82). By The Etymologies of the 1930s, these meanings were reversed with ᴹQ. atta “two” appearing under ᴹ√ATTA and ᴹQ. yúyo “both” appearing under ᴹ√YŪ (Ety/ATTA, YŪ).
elen atto
of 2 stars
Návatar
father
Návatar noun a title of Aulë referring to his position as the immediate author of the Dwarvish race, apparently including atar "father", but the first element cannot be related to any known term for "Dwarf" (PM:391 cf. 381)
atar
father
atar noun "father" (SA; WJ:402, UT:193, LT1:255, VT43:37, VT44:12). According to the Etymologies (ATA) the pl. is atari, but contrast #atári in Atanatári "Fathers of Men" (q.v.); possibly the word behaves differently when compounded. Atarinya "my father" (LR:70), atar(inya) the form a child would use addressing his or her father, also reduced to atya (VT47:26). Diminutive masc. name Atarincë ("k") "Little father", amilessë (never used in narrative) of Curufinwë = Curufin (PM:353). Átaremma, Ataremma "our Father" as the first word of the Quenya translation of the Lord's Prayer, written before Tolkien changed -mm- as the marker of 1st person pl. exclusive to -lm-; notice -e- as a connecting vowel before the ending -mma "our". In some versions of the Lord's Prayer, including the final version, the initial a of atar "father" is lengthened, producing #átar. This may be a contraction of *a atar "o Father", or the vowel may be lengthened to give special emphasis to #Átar "Father" as a religious title (VT43:13). However, in VT44:12 Atar is also a vocative form referring to God, and yet the initial vowel remains short.
atar
noun. father
atar
noun. father
The Quenya word for “father”, derived from the root √AT(AR) (PM/324; WJ/402; VT48/19).
Conceptual Development: ᴱQ. atar “father” dates all the way back to the Qenya Lexicon of the 1910s, though in that document it was “a more solemn word ... usually to 1st Person of the Blessed Trinity”, as opposed to more ordinary ᴱQ. attu “father” (QL/33). In the English-Qenya Dictionary of the 1920s, ᴱQ. atar was the ordinary word for “father”, but with variant archaic form †attar (PE15/72). ᴹQ. atar “father” reappeared in The Etymologies of the 1930s as a derivative of the root ᴹ√ATA of the same meaning (Ety/ATA). It appeared again in the Quenya Verbal System (QVS) from 1948 in various inflected forms (PE22/118-119). It continued to appear regularly in Tolkien’s later writings. Thus this word was established early and retained its form throughout Tolkien’s life with only minor variations.
A family or familiar word for a father, roughly equivalent to English words like “daddy” (VT47/10, 26; VT48/19), a simplified form based on the root √AT(AR) (VT48/19).
Conceptual Development: In the Qenya Lexicon of the 1910s the familiar form was ᴱQ. atta, as opposed to the normal form for “father” which was ᴱQ. attu (QL/33), and likewise in the Poetic and Mythological Words of Eldarissa (PME/33). In Early Qenya Word-lists of the 1920s, ᴱQ. atto or tatto was the ordinary word for “father” (PE16/135). In The Etymologies of the 1930s, ᴹQ. atto was a hypocoristic (familiar or pet name) for “father” derived from the root ᴹ√ATA “father” (Ety/ATA). Atto seems to be generally used as a familiar word in later writings, most notably in Tolkien’s notes on Elvish Hands, Fingers and Numerals from the late 1960s (see above).