Where does “acerrojamiento” come from?

acerrojamiento (Spanish) comes from Spanish acerrojar, from Spanish cerrojo, from Old Spanish berrojo, from Latin verruculum, from Latin vericulum, from Latin verū, from Proto-Italic gʷeru, from Proto-Indo-European gʷéru — spit, skewer; spear, throwing spear.

acerrojamiento (Spanish): bolting; locking

Definitions

  1. bolting; locking

Ancestry of “acerrojamiento”, step by step

StepLanguageWordMeaning
1Spanishacerrojarto lock, bolt, lock up
2Spanishcerrojobolt, latch; very aggressive or defensive tactics
3Old Spanishberrojo
4Latinverruculumbolt metal bar for keeping something closed
5Latinvericuluma small pointed rod
6Latinverūspit, broach (especially for roasting)
7Proto-Italicgʷeruspit
8Proto-Indo-Europeangʷéruspit, skewer; spear, throwing spear
Every word from Proto-Indo-European gʷéruEvery word from Proto-Italic gʷeruEvery word from Latin verū