Where does “postwhistle” come from?

postwhistle (English) comes from English post, from Middle French poste, from Italian posta, from Latin probāre, from Latin probō, from Latin Probus, from Proto-Indo-European pro-bhwo-, from Proto-Indo-European pro- — passed , crossed.

postwhistle (English): After the whistle is blown in a sports match

Definitions

  1. After the whistle is blown in a sports match

Ancestry of “postwhistle”, step by step

postwhistle traces back through two separate lines of ancestry.

via English post

StepLanguageWordMeaning
1EnglishpostA long dowel or plank protruding from the ground;...
2Middle Frenchposte
3Italianpostamail, post; post office; stakes
4Latinprobāre
5Latinprobōto approve, permit, commend
6LatinProbusgood, serviceable, excellent, superior, able
7Proto-Indo-Europeanpro-bhwo-being in front, prominent
8Proto-Indo-Europeanpro-toward, forward
9Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
10Proto-Indo-Europeanper-before, in front; first; to go through
11Proto-Indo-Europeanpr̥tóspassed , crossed

via English whistle

StepLanguageWordMeaning
1EnglishwhistleA device designed to be placed in the mouth and...
2Middle Englishwhistlen
3Old Englishhwistlan
4Proto-West Germanic*hwistlōn
5Proto-Germanichwistlōnąto whistle, hiss
6Proto-Indo-Europeanḱweys-to hiss, whistle, whisper
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European por-