Where does “flagged” come from?

Flagged comes from English flag, derived from Middle English flacken, from Proto-Germanic flakkōn, from Proto-Indo-European pleḱ-, ultimately from Proto-Indo-European pel- meaning to fold or flatten.

flagged (English): simple past tense and past participle of flag;...

Definitions

  1. simple past tense and past participle of flag;...

Ancestry of “flagged”, step by step

StepLanguageWordMeaning
1EnglishflagA piece of cloth, often decorated with an emblem,...
2EnglishflackTo flutter; palpitate; To hang loosely; flag; To...
3Middle Englishflackento palpitate, flutter; to move to and fro,...
4Germanflackernto flicker
5Middle High Germanvlackern
6Proto-Germanicflakurazshaking, wavering
7Proto-Indo-Europeanplāg-
8Proto-Indo-Europeanpelə-to wander; to fill

Words derived from “flagged

Every word from Proto-Indo-European pelə-
flagged — Etymology, Origin & Word History | Etymology Explorer