Where does “spray-dry” come from?

spray-dry (English) comes from English dry, from Middle English drye, from Old English drȳġe, from Proto-West Germanic *drūgi, from Proto-Germanic drūgiz, from Proto-Indo-European dʰerǵʰ-, from Proto-Indo-European dʰer- — to support; to hold.

spray-dry (English): To convert into a powder by rapidly drying it...

Definitions

  1. To convert into a powder by rapidly drying it...

Ancestry of “spray-dry”, step by step

spray-dry traces back through two separate lines of ancestry.

via English dry

StepLanguageWordMeaning
1EnglishdryFree from or lacking moisture; Unable to produce...
2Middle EnglishdryeDry; lacking wetness, humidity, or water; Not...
3Old Englishdrȳġedry; dry; parched, withered
4Proto-West Germanic*drūgidry
5Proto-Germanicdrūgizhard, solid; dry
6Proto-Indo-Europeandʰerǵʰ-to strengthen; to strengthen; become hard; to...
7Proto-Indo-Europeandʰer-to support; to hold

via English spray

StepLanguageWordMeaning
1EnglishsprayA fine, gentle, dispersed mist of liquid; A...
2Middle Dutchsprāien
3Proto-Germanicsprēwijanąto spray, sprinkle
4Proto-Indo-European(s)per-to strew, sow, sprinkle; to sow, sprinkle, strew;...
Every word from Proto-Indo-European dʰer-Every word from Proto-Indo-European dʰerǵʰ-Every word from Proto-Germanic drūgiz