JK
Americanabbreviation
Etymology
Origin of JK
From its use in digital communications
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The JK Misery Index stood at 30.37 as of Wednesday, as shown in the chart below, below the 35 level that Kaeppel considers the dividing line between a favorable and unfavorable backdrop for stocks.
From MarketWatch ● May 20, 2026
Since 1962, the S&P 500 has tended to produce stronger returns after months when the JK Misery Index finished below 35 than after months when it finished above that threshold, according to Kaeppel.
From MarketWatch ● May 20, 2026
The billionaire brothers behind gambling giant Betfred have topped a list of the UK's 100 biggest taxpayers, which also features Harry Styles, Anthony Joshua and JK Rowling.
From BBC ● Feb. 1, 2026
An Edinburgh cafe where JK Rowling wrote parts of the Harry Potter books has reopened more than four years after being badly damaged in a fire.
From BBC ● Dec. 29, 2025
After he got dressed, he checked his phone, worried Alma might cancel or text JK.
From "Millionaires for the Month" by Stacey McAnulty
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
