Where does “extraserous” come from?

extraserous (English) comes from English extra, from English extraordinary, from Latin extraordinārius, from Latin ōrdinem, from Middle Low German orden, from Latin ōrdināre, from Latin ōrdō, from Proto-Italic ored(h)- — to arrange.

extraserous (English): Outside a serous cavity

Definitions

  1. Outside a serous cavity

Ancestry of “extraserous”, step by step

extraserous traces back through two separate lines of ancestry.

via English extra

StepLanguageWordMeaning
1EnglishextraBeyond what is due, usual, expected, or...
2EnglishextraordinaryNot ordinary; exceptional; unusual; Remarkably...
3Latinextraordināriusextraordinary
4Latinōrdinem
5Middle Low Germanorden
6Latinōrdināre
7Latinōrdōa methodical series, arrangement, or order; regular line, row, or series
8Proto-Italicored(h)-to arrange

via English serous

StepLanguageWordMeaning
1EnglishserousContaining, secreting, or resembling serum;...
2Frenchséreuxserous
3Latinserosusserous
4LatinSerumwhey
5Proto-Indo-Europeansēr-to flow
6Proto-Indo-Europeanser-to flow; to guard; to bind, to tie together
Every word from Proto-Italic ored(h)-Every word from Latin ōrdōEvery word from Latin ōrdināre