A noun for “mother” (SD/434). Tolkien gave two forms of this word, ammî and ammê, with no indication as to which would be preferred. However, ammî resembles a plural word, and Tolkien elsewhere stated that such forms tended to change their final vowel to -ê (SD/438), so my guess is that ammî is an archaic form. This word is probably related to the Elvish root √AM “mother”. Some authors have suggested it is directly related to ᴹQ. amme (AAD/10, AL/Adûnaic), but as Andreas Moehn points out (EotAL/MAM) such basic words are rarely borrowed from other languages, so the relationship is more likely from the Primitive Elvish root.