Where does “punong-guro” come from?

punong-guro (Tagalog) comes from Tagalog guro, from Malay guru, from Sanskrit गुरु, from Proto-Indo-Aryan gr̥Húṣ, from Proto-Indo-Iranian gr̥Húš, from Proto-Indo-European gʷréh₂us, from Proto-Indo-European -us — Forms adjectives from Caland system roots.

punong-guro (Tagalog): headteacher

Definitions

  1. headteacher

Ancestry of “punong-guro”, step by step

punong-guro traces back through two separate lines of ancestry.

via Tagalog guro

StepLanguageWordMeaning
1Tagalogguroteacher, educator, instructor
2Malaygurueducator, teacher, instructor; teacher
3Sanskritगुरुheavy; weighty
4Proto-Indo-Aryangr̥Húṣ
5Proto-Indo-Iraniangr̥Húšheavy
6Proto-Indo-Europeangʷréh₂usheavy
7Proto-Indo-European-usForms adjectives from Caland system roots

via Tagalog Puno

StepLanguageWordMeaning
1TagalogPunotree
2Proto-Philippinepənuq
3Proto-Malayo-Polynesianpənuq
4Proto-AustronesianpəNuqfull
Every word from Proto-Indo-European -us