Where does “leonine” come from?

leonine (Latin) comes from Latin leoninus, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

leonine (Latin): vocative masculine singular of leōnīnus

Definitions

  1. vocative masculine singular of leōnīnus

Ancestry of “leonine”, step by step

StepLanguageWordMeaning
1Latinleoninusleonine; of or pertaining to a lion
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 →