Where does “sublingually” come from?

sublingually (English) comes from English sublingual, from Latin sublingualis, from Latin linguālis, from Latin lingua, from Latin -ula, from Proto-Indo-European -tlom, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

sublingually (English): Under the tongue

Definitions

  1. Under the tongue

Ancestry of “sublingually”, step by step

sublingually traces back through two separate lines of ancestry.

via English sublingual

StepLanguageWordMeaning
1EnglishsublingualAdministered through placement under the tongue;...
2Latinsublingualissublingual
3Latinlinguālislingual
4Latinlinguatongue; a speech; an utterance or expression
5Latin-ularegō + API → rēgula; tegō + API → tēgula;...
6Proto-Indo-European-tlomAlternative form of *-trom
7Proto-Indo-European-tromForms nouns denoting a tool or instrument
8Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European -tḗr
sublingually — Etymology, Origin & Word History | Etymology Explorer