English
hamplanet
From ham + planet.
Proto-Indo-European *kónh₂m ‘leg’
Proto-Germanic *hamō
Proto-West Germanic *hammu
Old English hamm ‘inner or hind part of the knee, ham’
Middle English hamme ‘the back or inside of the knee’
English ham
Ancient Greek πλανάω ‘wander about’
Ancient Greek πλανήτης ‘wanderer’
Latin planeta
Old French planete
Middle English planete ‘planet’
English planet
Today it means
noun An extremely obese person, especially one prone to entitled behaviour and fat logic.
Language periods are conventional ranges, not dates for this word.
Etymograph / hamplanet