Where does “PA” come from?

PA (Japanese) comes from English PA, from English papa, from Portuguese papá, from French papa, from Middle French papa, from Old French papa, from Latin papa, from Ancient Greek παπᾶς — to scrape, shave, sharpen.

PA (Japanese): PA system; public address system

Definitions

  1. PA system; public address system

Ancestry of “PA”, step by step

StepLanguageWordMeaning
1EnglishPAInitialism of public address; Initialism of...
2EnglishpapaDad, daddy, father; a familiar or old-fashioned...
3Portuguesepapádad; daddy; father; food
4Frenchpapapapa, a child's father; also as form of address:...
5Middle Frenchpapa
6Old Frenchpapa
7Latinpapaan infant's cry for food; father; bishop
8Ancient Greekπαπᾶςpriest
9Old Norsesúlapillar, column
10Proto-Germanicsūlizbeam, post; column, pillar
11Proto-Indo-Europeanḱsewl-
12Proto-Indo-Europeanḱsew-to scrape, shave, sharpen
Every word from Proto-Indo-European ḱsew-