Where does “проговариваться” come from?

проговариваться (Russian) comes from Russian прогова́ривать, from Russian проговори́ть, from Russian про́-, from Proto-Slavic pro-, from Proto-Slavic *pro, from Proto-Balto-Slavic *pra, from Proto-Indo-European pró, from Proto-Indo-European per- — passed , crossed.

проговариваться (Russian): to let out a secret, to blab (out), to let the cat out of the bag

Definitions

  1. to let out a secret, to blab (out), to let the cat out of the bag

Ancestry of “проговариваться”, step by step

StepLanguageWordMeaning
1Russianпрогова́риватьto say, to utter
2Russianпроговори́тьto say, to utter
3Russianпро́-through, past describing an action of passing through a space or an object
4Proto-Slavicpro-pro-, for-, through
5Proto-Slavic*profor
6Proto-Balto-Slavic*pra
7Proto-Indo-Europeanprótoward, leading to
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pró