Where does “litRPG” come from?

litRPG (English) comes from English literary, from French littéraire, from Latin litterarius, from Latin littera, from Latin lītera, from Old Latin leitera, from Proto-Indo-European h₂leyH-, from Proto-Indo-European leyh₂- — to die, disapear; to avoid, elude, decline,...

litRPG (English): A genre of fantasy fiction, which is set in a world resembling that of a role-playing game (RPG), complete with levelling up, points statistics and game systems; frequently featuring the fantasy races found in RPGs. The protagonists in this genre are commonly awakened/reincarnated/transported/summon

Definitions

  1. A genre of fantasy fiction, which is set in a world resembling that of a role-playing game (RPG), complete with levelling up, points statistics and game systems; frequently featuring the fantasy races found in RPGs. The protagonists in this genre are commonly awakened/reincarnated/transported/summon

Ancestry of “litRPG”, step by step

litRPG traces back through two separate lines of ancestry.

via English literary

StepLanguageWordMeaning
1EnglishliteraryRelating to literature; Relating to writers, or...
2Frenchlittéraireliterary
3Latinlitterariusliterary: Of or about literature or writing
4Latinlitteraa letter of the alphabet; handwriting; letter,...
5Latinlītera
6Old Latinleitera
7Proto-Indo-Europeanh₂leyH-to smear
8Proto-Indo-Europeanleyh₂-to die, disapear; to avoid, elude, decline,...

via English RPG

StepLanguageWordMeaning
1EnglishRPGA roleplaying game; A rocket propelled grenade;...
2RussianРПГportable rocket launcher; rocket-propelled grenade
Every word from Proto-Indo-European leyh₂-Every word from Proto-Indo-European h₂leyH-Every word from Old Latin leitera