Where does “flippered” come from?

flippered (English) comes from English ED, from Japanese エンディング, from English ending, from Middle English ending, from Middle English endyng, from Old English endung, from Old English endian, from Proto-Germanic andijōną — on, onto.

flippered (English): Having flippers; simple past tense and past...

Definitions

  1. Having flippers; simple past tense and past...

Ancestry of “flippered”, step by step

flippered traces back through two separate lines of ancestry.

via English ED

StepLanguageWordMeaning
1EnglishEDInitialism of erectile dysfunction; Initialism of...
2Japaneseエンディングending, especially of a broadcast or performance
3EnglishendingA termination or conclusion; The last part of...
4Middle EnglishendingAlternative form of endyng
5Middle EnglishendyngAn ending, termination, or conclusion;...
6Old Englishendungending
7Old Englishendianto end, make an end of; to finish, complete; to...
8Proto-Germanicandijōnąto end, bring to an end, finish
9Proto-Germanicandijazend
10Proto-Indo-Europeanh₂entíosfront; forehead
11Proto-Indo-Europeanh₂ent-face; forehead; front
12Proto-Indo-Europeanh₂en-on, onto

via English flipper

StepLanguageWordMeaning
1EnglishflipperIn marine mammals such as whales, a wide flat...
2EnglishFlipA Filipino; a person who is of Filipino...
3EnglishfillipThe action of holding the tip of a finger against...
4Middle Englishfilippento make a signal or sound with thumb and right...
5Middle Englishflappento flap, clap, slap, strike
Every word from Proto-Indo-European h₂en-