Meaning

noun a segment of the trunk of a tree when stripped of branches

noun the exponent required to produce a given number

noun a written record of messages sent or received

originFrom Middle English logge, logg (first recorded in Anglo-Latin as loggum), of uncertain origin, but probably from Old Norse lóg, lág (“felled tree, log”), derived from Old Norse liggja (“to lie”). If so, then cognate with Norwegian låg (“fallen tree”), Dutch loog (“wood, timber, lumber”). Alternatively, directly from Norwegian låg (“fallen tree”), which could have been borrowed through the…

Etymology from Wiktionary, CC BY-SA 3.0