Where does “diaper sniffer” come from?

diaper sniffer (English) comes from English sniffer, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti, from Proto-Indo-European -yéti — he, she.

diaper sniffer (English): Term of abuse

Definitions

  1. Term of abuse

Ancestry of “diaper sniffer”, step by step

diaper sniffer traces back through two separate lines of ancestry.

via English sniffer

StepLanguageWordMeaning
1EnglishsnifferOne who sniffs; The nose; A software or hardware...
2English-erA person or thing that does an action indicated...
3Middle English-eragentive suffix; agent noun suffix
4Old French-erAlternative form of -ier, verbal suffix;...
5Latin-ārefirst conjugation
6Proto-Italic-āōForms primarily denominative verbs
7Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

via English diaper

StepLanguageWordMeaning
1EnglishdiaperA textile fabric having a diamond-shaped pattern...
2Middle EnglishdyaperFabric with repetitive patterns of shapes or...
3Old Frenchdyapre
4Latindiaspra
5Greekδίασπρος
Every word from Chichewa iyeEvery word from English -erEvery word from Proto-Indo-European -yéti