Where does “Columbiner” come from?

Columbiner (English) comes from English columbine, from Middle English columbyne, from Old French columbin, from Latin columbinus, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

Columbiner (English): One who idolizes the perpetrators of the Columbine High School massacre, with this fascination often expressed on social media in a fandom-like way

Definitions

  1. One who idolizes the perpetrators of the Columbine High School massacre, with this fascination often expressed on social media in a fandom-like way

Ancestry of “Columbiner”, step by step

Columbiner traces back through two separate lines of ancestry.

via English columbine

StepLanguageWordMeaning
1EnglishcolumbineAny plant of the genus "Aquilegia", having...
2Middle Englishcolumbynecolumbine
3Old Frenchcolumbin
4LatincolumbinusOf or pertaining to a dove or pigeon; dovish,...
5Latin-īnusof or pertaining to; -ine
6Proto-Italic-īnosof/belonging to
7Proto-Indo-European-iHnosCreates adjectives of materials
8Proto-Indo-European-no-adjectival suffix

via English ER

StepLanguageWordMeaning
1EnglishERThe statistic "Earned Run"; Initialism of...
2Turkisherearly; brave; man, male
3Ottoman Turkishایرsaddle, a seat for a rider placed on the back of a horse or other animal
4Old Anatolian Turkishایرearly, at a time in advance of the usual or expected event
5Proto-Turkicēdersaddle
Every word from Proto-Indo-European -no-Every word from Latin -īnusEvery word from Proto-Italic -īnos