Where does “перекрещиваться” come from?

перекрещиваться (Russian) comes from Russian перекре́щивать, from Russian перекрести́ть, from Russian крести́ть, from Proto-Slavic krьstiti, from Proto-Slavic krьstъ, from Old High German Krist, from Latin Chrīstus, from Ancient Greek Χριστός — to rub; to stroke; to grind.

перекрещиваться (Russian): to cross, to intersect; passive of перекре́щивать

Definitions

  1. to cross, to intersect; passive of перекре́щивать

Ancestry of “перекрещиваться”, step by step

StepLanguageWordMeaning
1Russianперекре́щиватьto cross, to intersect
2Russianперекрести́тьto make a sign of the cross (over), to cross
3Russianкрести́тьto baptize, to christen
4Proto-Slavickrьstitito baptize
5Proto-Slavickrьstъ"West Slavic:" baptism; "East and South Slavic:"...
6Old High GermanKrist
7LatinChrīstus
8Ancient GreekΧριστόςanointed; messiah; annointed, the annointed one,...
9Ancient Greekχρίωto rub or smear (especially the body) with oil or unguents; to anoint
10Proto-Indo-Europeangʰrēy-to smear; to paint, streak, smear
11Proto-Indo-Europeangʰer-to rub; to stroke; to grind
Every word from Proto-Indo-European gʰer-Every word from Proto-Indo-European gʰrēy-Every word from Ancient Greek χρίω