1751, in Oxford and Cambridge student slang, "a trick, jest, hoax, imposition, deception," a word of unknown origin; it also appeared simultaneously as a transitive verb, "deceive by false pretext."

What is the etymology of the noun tommyrot? Apparently from a proper name, combined with an English element. Etymons: proper name Tommy, rot n.1

The meaning of TOMMYROT is utter foolishness or nonsense.

Apr 30, 2001 · Truck comes from the French "troquer" meaning "to barter". From this origin came the 'truck system' from which 'tommy rot' arose. : : That's a load of 'tommy rot' is a way of describing poor …

Tommyrot definition: Utter foolishness; nonsense.

Sep 21, 2025 · The term “tommyrot” dates back to the late 19th century. It is a combination of the slang “tommy” (a British term for tacky or inferior) and “rot” (meaning nonsense or drivel).

tommyrot in American English (ˈtɑmiˌrɑt ) noun Origin: < the nickname Tommy, in dial. sense of “fool” (see tomfool) + rot slang nonsense; foolishness

Define tommyrot. tommyrot synonyms, tommyrot pronunciation, tommyrot translation, English dictionary definition of tommyrot. n. Informal Utter foolishness; nonsense. American Heritage® Dictionary of the …

Tommyrot Origin and History - Utter rubbish, nonsense or foolishness is a later development from tomfoolery and dates from the late 19th century.

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