Where does “lithic” come from?

Lithic comes from Ancient Greek λίθος meaning "stone" combined with the Latin suffix -icus and Proto-Indo-European -kos, forming an adjective relating to stone.

lithic (English): Relating to stone; Relating to rock; Relating to...

Definitions

  1. Relating to stone; Relating to rock; Relating to...

Ancestry of “lithic”, step by step

lithic traces back through two separate lines of ancestry.

via English lith

StepLanguageWordMeaning
1EnglishlithA limb; any member of the body; A joint; a...
2Middle EnglishliþAlternative form of lyth
3Old Englishliþlimb, member
4Proto-West Germanicliþubend, joint; limb
5Proto-Germanicliþuza bend, joint; a body part, limb, member
6Proto-Indo-Europeanh₂el-to grow, nourish; beyond, other; to wander, roam

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of

Words derived from “lithic

Every word from Proto-Indo-European h₂el-
lithic — Etymology, Origin & Word History | Etymology Explorer