Where does “logy” come from?

Logy comes from English logarithm, a mathematical term coined in the early 17th century from Greek lógos meaning "ratio" and arithmós meaning "number."

logy (English): Slow to respond or react; lethargic; A term...

Definitions

  1. Slow to respond or react; lethargic; A term...

Ancestry of “logy”, step by step

StepLanguageWordMeaning
1Dutchloglumbering, inert, slow in movement; immobile;...
2EnglishlogThe trunk of a dead tree, cleared of branches;...
3Middle Englishloggelarge long stick, staff, pole, log
4Old Frenchlogearbor, covered walk-way; arbour, covered walk-way
5Latinlaubĭapenthouse, gallery, arcade, portico, lodge
6Frankishlaubijāshelter; arbour; shelter, arbour; arbour, shelter
7Proto-West Germaniclaubleaf; foliage
8Proto-Germaniclaubąleaf
9Proto-Indo-Europeanlewp-peel, break off; to flake off, peel, damage; to...
10Proto-Indo-Europeanlew-dirt, mud; to cut, remove, prune, separate; to...

Words derived from “logy

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