To save this word, you'll need to log in.
\ \Definition of k
(Entry 1 of 4)
k
abbreviation (1)Definition of k (Entry 2 of 4)
K
abbreviation (2)Definition of K (Entry 3 of 4)
K
symbolDefinition of K (Entry 4 of 4)
Examples of k in a Sentence
Keep scrolling for more
Learn More about k
From the Editors at Merriam-Webster
Absent Letters That Are Heard Anyway
Absent Letters That Are Heard Anyway
They aren't seen but they are heard
7 Uncommonly Doubled Letters
7 Uncommonly Doubled Letters
For word games and other shenanigans
In Tech, What Does 'K' Mean?
In Tech, What Does 'K' Mean?
It turns out 4K is a little misleading.
Keep scrolling for more
More Definitions for k
\Kids Definition of k
K
symbolMedical Definition of K
Keep scrolling for more
Comments on k
What made you want to look up k? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Intact Latin Quiz
- What did focus mean in Latin?
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZ
- Intact Latin Quiz
What did each of these words mean to ancient Romans?
Take the quiz - The Eponym Quiz
Do you know these words that come from names?
Take the quiz - Spell It
Can you spell these 10 commonly misspelled words?
Take the quiz - Bee Cubed
Listen to the words and spell through all three levels.
Play the game
Share k
Time Traveler for k
The first known use of k was before the 12th century
See more words from the same century