diddley
Học thuậtThân thiện
Definition
- Noun:
- A small worthless amount: An extremely small or insignificant quantity of something, often used to emphasize the lack of value, importance, or substance.
Usage
- The word "diddley" is almost exclusively used in the informal, negative idiomatic phrase "don't know diddley" (or its more common variant "don't know diddley-squat"), meaning to know nothing at all about a subject.
- It functions as a placeholder noun to represent a negligible amount, typically in contexts of knowledge, money, or help.
Examples
- Noun:
- After hours of research, I still don't know diddley about quantum physics.
- He claimed to be an expert, but he didn't contribute diddley to the project.
- This old car isn't worth diddley anymore.
Advanced Usage
- "diddley-squat": A reinforced, synonymous variant of "diddley" with the same meaning of "nothing at all." It is more common in modern usage.
- I asked for help, but I got diddley-squat from them.
- "not know diddley (about something)": To be completely ignorant about a particular topic.
- She doesn't know diddley about fixing computers.
Variants and Related Words
- Diddly: An alternative, equally informal spelling.
- This information is worth diddly without proper context.
- Diddly-squat: The most common compound form.
- Squat: When used informally as a noun, can also mean "nothing" (e.g., ), but is less emphatic than "diddley-squat."
Synonyms
- Nothing: The standard and most direct synonym.
- Zilch: Informal slang for zero or nothing.
- Nada: Informal, from Spanish, meaning nothing.
- Zip: Informal slang for zero or nothing.
Related Idioms
- Not know jack / don't know jack: Has an identical meaning to "don't know diddley." ("Jack" here is also a placeholder for "nothing.")
- Don't listen to him; he doesn't know jack about investing.
- For diddley: For a very small or worthless amount of money.
- He sold his valuable collection for diddley.
Noun
- a small worthless amount
- you don't know jack