Where does “essentially” come from?

Essentially derives from English essential plus the Middle English adverbial suffix -ly, from Latin -alis meaning "of or pertaining to," from Latin esse meaning "to be," ultimately from Proto-Indo-European h₁ésmi meaning "I am."

essentially (English): in an essential manner; in essence

Definitions

  1. in an essential manner; in essence

Ancestry of “essentially”, step by step

StepLanguageWordMeaning
1EnglishessentialNecessary; Very important; of high importance;...
2Latinessentialisessential; genitive singular of essentiāle
3Frenchessentielessential; essential; essence, essential part
4Late Latinessentialisessential; genitive singular of essentiāle
5Latinessentiaessence, being
6Latinessepresent infinitive of sum; state, condition;...
7Ancient Greekοὐσίαthat which is one's own, one's substance,...
8Ancient GreekεἰμίTo be, exist; live; To be; it is possible
9Proto-Hellenicehmito be
10Proto-Indo-Europeanh₁ésmifirst-person singular present indicative of...
11Proto-Indo-Europeanh₁ēs-to be
Every word from Proto-Indo-European h₁ēs-
essentially — Etymology, Origin & Word History | Etymology Explorer