Where does “antitruster” come from?

antitruster (English) comes from English antitrust, from English trust, from Middle English trust, from Old Norse traust, from Proto-Germanic traustą, from Proto-Indo-European dreu- — tree; firm, solid, steadfast.

antitruster (English): A government agent who investigates monopolies

Definitions

  1. A government agent who investigates monopolies

Ancestry of “antitruster”, step by step

antitruster traces back through two separate lines of ancestry.

via English antitrust

StepLanguageWordMeaning
1EnglishantitrustOpposed to or against the establishment or...
2EnglishtrustConfidence in or reliance on some person or...
3Middle Englishtrustconfidence, reliance
4Old Norsetraustconfidence, help, protection; trust; benefit,...
5Proto-Germanictraustąshelter; help; aid; trust; confidence; alliance
6Proto-Indo-Europeandreu-tree; firm, solid, steadfast

via English ER

StepLanguageWordMeaning
1EnglishERThe statistic "Earned Run"; Initialism of...
2Turkisherearly; brave; man, male
3Ottoman Turkishایرsaddle, a seat for a rider placed on the back of a horse or other animal
4Old Anatolian Turkishایرearly, at a time in advance of the usual or expected event
5Proto-Turkicēdersaddle
Every word from Proto-Indo-European dreu-Every word from Proto-Germanic traustąEvery word from Old Norse traust