Where does “grapefruitowy” come from?

grapefruitowy (Polish) comes from Polish grapefruit, from English grapefruit, from English fruit, from French fruit, from Middle French fruict, from Old French fruit, from Latin frūctus, from Ancient Greek δῶρον — to give.

Ancestry of “grapefruitowy”, step by step

StepLanguageWordMeaning
1Polishgrapefruit
2EnglishgrapefruitThe tree of the species "Citrus paradisi", a...
3EnglishfruitIn general, a product of plant growth useful to...
4Frenchfruitfruit
5Middle Frenchfruictfruit
6Old Frenchfruitfruit
7Latinfrūctusenjoyed; having derived pleasure from
8Ancient Greekδῶρονgift; hand's width
9Proto-Hellenicdṓrongift
10Proto-Indo-Europeandéh₃romgift
11Proto-Indo-Europeandeh₃-to give
Every word from Proto-Indo-European deh₃-Every word from Proto-Indo-European déh₃romEvery word from Proto-Hellenic dṓron