Where does “aquilino” come from?

aquilino (Portuguese) comes from Latin aquilīnus, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

aquilino (Portuguese): aquiline; crooked

Definitions

  1. aquiline; crooked

Ancestry of “aquilino”, step by step

StepLanguageWordMeaning
1LatinaquilīnusOf or pertaining to the eagle, aquiline
2Latin-īnusof or pertaining to; -ine
3Proto-Italic-īnosof/belonging to
4Proto-Indo-European-iHnosCreates adjectives of materials
5Proto-Indo-European-no-adjectival suffix
Every word from Proto-Indo-European -no- →Every word from Latin -īnus →Every word from Proto-Italic -īnos →