Where does “extratumoral” come from?

extratumoral (English) comes from English tumoral, from English tumor, from Middle English tumour, from Old French tumour, from Latin tumor, from Latin -or, from Proto-Italic -ōs, from Proto-Indo-European -ōs — Creates action nouns or result nouns from verbs;...

extratumoral (English): Outside of a tumor

Definitions

  1. Outside of a tumor

Ancestry of “extratumoral”, step by step

extratumoral traces back through two separate lines of ancestry.

via English tumoral

StepLanguageWordMeaning
1EnglishtumoralOf or pertaining to a tumor/tumour
2EnglishtumorAn abnormal growth; differential diagnosis...
3Middle Englishtumourtumour; The growth of tumours or boils
4Old Frenchtumourtumor
5LatintumorThe state of being swollen; A swelling, tumor;...
6Latin-orused to form a third-declension masculine...
7Proto-Italic-ōsCreates masculine action nouns or result nouns...
8Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
9Proto-Indo-European-oss
10Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

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
Every word from Proto-Indo-European -osEvery word from Latin -orEvery word from Latin tumor