diddly

D2I1D2D2L1Y4
UK/ˈdɪdəli/

noun

A small amount of no worth.

UncommonScrabble 12

Meanings

diddly1

noundiddly (countable and uncountable, plural diddlies)

plural diddlies · alternative tiddley

  1. countableinformaluncountableA small amount of no worth.

    They head down the mountain, back to base camp, and when they get there they don't say diddly. They don't talk. Not a word, like they're deaf and dumb.

    1990, Tim O'Brien, The Things They Carried

    Synonyms: ace, atom, thought, atomy, aught, bissel, continental, bit

diddly2

interjection

alternative tiddely · alternative tiddly · alternative tiddledy · alternative tiddley

  1. A written representation of a trill sound.

    ...When combined with the following picked note, this gives a rhythmic 'diddly-dum' effect.

    2005, Gordon Giltrap, Total Giltrap: Guitar Encounters of the Fingerstyle Kind
    2 more examples

    On the handcar mornings or evenings he would amuse his companion by pumping away to a triple-tongued pattern, which he would hum emphatically as they rolled along: "dum diddly diddly diddly diddly diddly diddly dee dee-dum dum diddly diddly diddly diddly diddly diddly dee..."

    1993, Hugh Hood, Be sure to close your eyes: a novel

    It's easy enough for him to go “diddly-diddly-diddly-dum” a thousand and one times, whereas with me it's “diddly-diddly-diddly- omigodIcan'tbreathe-dum!”)

    2008, Kristie Theobald, Irish Angels

diddly3

noundiddly (plural diddlies)

plural diddlies

  1. childishslangsometimespenis

    "My child is going to be taught all about sex as soon as he can understand. Mother-in-law is always clucking to him about his diddly. No, no, I say, you must call it penis."

    1968, Monica Dickens, The Landlord's Daughter, Doubleday & Company, page 268

    Synonyms: anaconda, baloney pony, bald-headed hermit, banana, bird, birdie, bobby, boonga

Synonyms & antonyms

More synonyms by meaning

nouna small worthless amount

Similar
Broader
small indefinite quantitysmall indefinite amount

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

diddly · interjection

Onomatopoeic.

Full word history & related roots →

diddly · noun

Possibly shortened from diddlywhacker.

Full word history & related roots →
Cite this entry
APA

diddly. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/diddly

MLA

“diddly.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/diddly. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “diddly,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/diddly.

Source: diddly on Wiktionary, CC BY-SA 4.0.