Where does “desk potato” come from?

desk potato (English) comes from English desk, from Middle English deske, from Medieval Latin desca, from Old Italian desco, from Latin discus, from Proto-Italic diskō, from Proto-Italic dikskō, from Proto-Indo-European di-dḱ-ské-ti — take; perceive.

desk potato (English): A person who spends a lot of time sitting at a...

Definitions

  1. A person who spends a lot of time sitting at a...

Ancestry of “desk potato”, step by step

desk potato traces back through two separate lines of ancestry.

via English desk

StepLanguageWordMeaning
1EnglishdeskA table, frame, or case, in past centuries...
2Middle EnglishdeskeAlternative form of dosk
3Medieval Latindesca
4Old Italiandesco
5Latindiscusa discus, quoit; a dish shaped like a discus;...
6Proto-Italicdiskōlearn
7Proto-Italicdikskō
8Proto-Indo-Europeandi-dḱ-ské-ti
9Proto-Indo-Europeandeḱ-take; perceive

via English potato

StepLanguageWordMeaning
1EnglishpotatoThe tuber of a plant, "Solanum tuberosum", eaten...
2Spanishpatatapotato; piece of rubbish
3Taínobatatasweet potato
Every word from Proto-Indo-European deḱ-Every word from Proto-Indo-European di-dḱ-ské-tiEvery word from Proto-Italic dikskō