Where does “photolesion” come from?

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

photolesion (English): A lesion formed by exposure to light

Definitions

  1. A lesion formed by exposure to light

Ancestry of “photolesion”, step by step

photolesion traces back through two separate lines of ancestry.

via English lesion

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

via English photo

StepLanguageWordMeaning
1EnglishphotoA photograph; A photo finish; To take a...
2EnglishphotographyThe art and technology of producing images on...
3Frenchphotographiephotography; photograph
4Ancient Greekφωτο-
5Ancient GreekφῶςAttic form of φᾰ́ος
6Proto-Hellenicpʰáos
7Proto-Indo-Europeanbʰéh₂os
8Proto-Indo-Europeanbʰeh₂-to shine, glow light; to speak, say
9Proto-Indo-Europeanbʰeh₂-s-ri-
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-