Where does “nonlesional” come from?

nonlesional (English) comes from English lesional, from English lesion, from Middle English lesioun, from Old French lesion, from Latin laesiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

nonlesional (English): That does not form lesions

Definitions

  1. That does not form lesions

Ancestry of “nonlesional”, step by step

nonlesional traces back through two separate lines of ancestry.

via English lesional

StepLanguageWordMeaning
1EnglishlesionalOf, pertaining to, or accompanied by lesions
2EnglishlesionA wound or injury; An infected or otherwise...
3Middle Englishlesioun
4Old Frenchlesionharm; damage
5Latinlaesiōhurt, harm, injury
6Latin-tiōtion, -ation, -ing
7Latindissertātiō(spoken) dissertation, discourse, disquisition
8Latindissertusarranged, disposed; explained
9Latindissereresecond-person singular future passive indicative...
10Latindis-asunder, apart, in two; reversal, removal;...
11Latincalceusshoe
12Latincalxlimestone; chalk; the finish line
13Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-