Where does “suy yếu” come from?

suy yếu (Vietnamese) comes from Vietnamese suy, from Chinese 推, from Chinese 推特, from English Twitter, from Middle English twitren, from Old English twiterian, from Proto-Germanic twitwizōną — To twitter; chirp.

suy yếu (Vietnamese): to weaken; to decline

Definitions

  1. to weaken; to decline

Ancestry of “suy yếu”, step by step

suy yếu traces back through two separate lines of ancestry.

via Vietnamese suy

StepLanguageWordMeaning
1Vietnamesesuyto ponder over; to think carefully; to decline;...
2Chinese
3Chinese推特Twitter a social-networking website
4EnglishTwitterA user account belonging to the above service; To...
5Middle Englishtwitren
6Old Englishtwiterian
7Proto-GermanictwitwizōnąTo twitter; chirp

via Vietnamese yếu

StepLanguageWordMeaning
1Vietnameseyếuweak, feeble
Every word from Proto-Germanic twitwizōną