Where does “extenuatingly” come from?

extenuatingly (English) comes from English extenuating, from Middle English -ing, from Old English -ing, from Old English -tūn, from Old English tūn, from Proto-West Germanic tūn, from Proto-Germanic tūną, from Gaulish dunum — smoke; mist, haze.

extenuatingly (English): In a manner that extenuates

Definitions

  1. In a manner that extenuates

Ancestry of “extenuatingly”, step by step

extenuatingly traces back through two separate lines of ancestry.

via English extenuating

StepLanguageWordMeaning
1Englishextenuatingpresent participle of extenuate; That lessens the...
2Middle English-ingForms gerunds from verbs, typically referring to...
3Old English-ingForming nouns from verbs, indicating action,...
4Old English-tūnhomestead, village, town
5Old Englishtūnenclosure, yard; place; dwelling
6Proto-West Germanictūnfence
7Proto-Germanictūnąfence; enclosure
8Gaulishdunumfort; hill, hillfort
9Proto-Celticdūnomstronghold, rampart
10Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European dʰewh₂-Every word from Proto-Celtic dūnomEvery word from Gaulish dunum