Where does “photoacclimational” come from?

photoacclimational (English) comes from English acclimational, from English acclimation, from English acclimate, from French acclimater, from French climat, from Middle French climat, from Old French climat, from Latin clima — to cover; to incline.

photoacclimational (English): Relating to photoacclimation

Definitions

  1. Relating to photoacclimation

Ancestry of “photoacclimational”, step by step

photoacclimational traces back through two separate lines of ancestry.

via English acclimational

StepLanguageWordMeaning
1EnglishacclimationalRelating to acclimation
2EnglishacclimationThe process of becoming, or the state of being,...
3EnglishacclimateTo habituate to a climate not native; to...
4Frenchacclimaterto acclimatize
5Frenchclimatclimate
6Middle Frenchclimat
7Old Frenchclimat
8Latinclimaslope, inclination; A Roman unit of area...
9Ancient Greekκλίμαa slope, incline, inclination; the supposed slope...
10Ancient Greekκλίνωto bend, slant; to cause to give way, cause to...
11Proto-Indo-Europeanḱley-to shelter, cover; to lean, slope, incline
12Proto-Indo-Europeanḱel-to cover; to incline

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 Proto-Indo-European ḱel-