Where does “appealee” come from?

appealee (English) comes from English appeal, from Middle English apel//appel.

Ancestry of “appealee”, step by step

appealee traces back through two separate lines of ancestry.

via English appeal

StepLanguageWordMeaning
1EnglishappealTo call upon another to decide a question...
2Middle Englishapel//appel—

via English EE

StepLanguageWordMeaning
1EnglishEEInitialism of electrical engineering
2Cantonese噫—
Every word from Middle English apel//appel →Every word from English appeal →
appealee — Etymology, Origin & Word History | Etymology Explorer