Where does “lattermost” come from?

lattermost (English) comes from English most, from Middle English most, from Old English mǣst, from Proto-Germanic maistaz, from Proto-Germanic mikilaz, from Proto-Indo-European meǵa-.

lattermost (English): Last

Definitions

  1. Last

Ancestry of “lattermost”, step by step

lattermost traces back through two separate lines of ancestry.

via English most

StepLanguageWordMeaning
1Englishmostsuperlative degree of much; superlative degree of...
2Middle Englishmost
3Old Englishmǣstmost
4Proto-Germanicmaistazsuperlative degree of *mikilaz; most
5Proto-Germanicmikilazgreat, large; much, many
6Proto-Indo-Europeanmeǵa-

via English latter

StepLanguageWordMeaning
1EnglishlatterRelating to or being the second of two items;...
2Old Englishlætra
3Old Englishlætslow; slack, lax, negligent; late
4Proto-Germaniclētazfreeman; bondsman; serf
5Proto-Germaniclētanąto let, to allow; to leave alone
6Proto-Indo-Europeanleh₁d-to be tired
Every word from Proto-Indo-European meǵa-