Where does “photoattraction” come from?

photoattraction (English) comes from English attraction, from Middle English attraccioun, from Old French attraction, from Latin attractio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

photoattraction (English): photochemical attraction

Definitions

  1. photochemical attraction

Ancestry of “photoattraction”, step by step

photoattraction traces back through two separate lines of ancestry.

via English attraction

StepLanguageWordMeaning
1EnglishattractionThe tendency to attract; The feeling of being...
2Middle Englishattraccioun
3Old Frenchattraction
4Latinattractiocontraction; attraction
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 χάλιξ