Where does “cacatua” come from?

cacatua (Portuguese) comes from Malay kakatuwa, from Spanish cacatúa, from Malay kakaktua, from Malay tua, from Classical Malay tua, from Malay tuha, from Proto-Malayic tuha, from Proto-Malayo-Chamic tuha — old.

cacatua (Portuguese): cockatoo

Definitions

  1. cockatoo

Ancestry of “cacatua”, step by step

StepLanguageWordMeaning
1Malaykakatuwa
2Spanishcacatúacockatoo
3Malaykakaktuacockatoo; pincers
4Malaytuaold; ripe
5Classical Malaytuaold; ripe
6MalaytuhaObsolete form of tua
7Proto-Malayictuha
8Proto-Malayo-Chamictuha
9Proto-Malayo-Sumbawantuha
10Proto-Malayo-Polynesian(ma-)tuqahold
11Proto-Austronesian(ma-)tuqaSold

Words derived from “cacatua

Every word from Proto-Austronesian (ma-)tuqaSEvery word from Proto-Malayo-Polynesian (ma-)tuqahEvery word from Proto-Malayo-Sumbawan tuha