Where does “extramesorectal” come from?

extramesorectal (English) comes from English mesorectal, from English rectal, from English rectum, from New Latin rectum, from Latin rectum, from Latin rectus, from Latin regere, from Latin rego — to straighten, to right oneself; right; just.

extramesorectal (English): External to the middle rectum

Definitions

  1. External to the middle rectum

Ancestry of “extramesorectal”, step by step

extramesorectal traces back through two separate lines of ancestry.

via English mesorectal

StepLanguageWordMeaning
1EnglishmesorectalOf or pertaining to the middle part of the rectum
2EnglishrectalOf, via or related to the rectum; A rectal...
3EnglishrectumThe terminal part of the large intestine through...
4New Latinrectumaccusative supine of regō; nominative neuter...
5Latinrectumaccusative supine of regō; nominative neuter...
6Latinrectusruled, having been ruled, governed, having been...
7Latinregeresecond-person singular future passive indicative...
8LatinregoI rule, govern; I guide, steer; I oversee, manage
9Proto-Italicregō
10Proto-Indo-Europeanh₃réǵetito be straightening, to be setting upright
11Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

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 h₃reǵ-Every word from Proto-Indo-European h₃réǵetiEvery word from Proto-Italic regō