Merriam-Webster Logo
SINCE 1828
Menu
×

An Encyclopædia Britannica Company

See What's Trending Now See More Trending Words

undiluted

play
adjective un·di·lut·ed \ ˌən-dī-ˈlü-təd , -də- \

Definition of undiluted

:not diluted: such as
a :not made thinner or more liquid by admixture
  • undiluted whiskey
  • an undiluted solution
b :not diminished, weakened, or restrained in any way :pure
  • undiluted joy/pleasure/happiness
  • undiluted greed
  • … has attempted to write a straight Gothic novel, undiluted by levity …
  • —Merle Rubin

See undiluted defined for English-language learners

Explore M-W

alt-59bab5dbb4997
Trending: 'Bodega' Startup Draws Criticism, Mockery
video-title-words-of-the-year-1066
Words of the Year: 1066
stylized-drawing-of-woman-pole-vaulting-across-gap-to-get-trophy
Challenging Vocabulary Quiz Returns!
alt-59bff395cf879
What's Going On With 'Nonplussed'?

First Known Use of undiluted

1756

undiluted Synonyms

Synonyms
absolute, fine, neat, plain, purified, refined, straight, unadulterated, unalloyed, pure, unmixed
Antonyms
adulterated, alloyed, diluted, impure, mixed
Related Words
clarified, filtered; clean, fresh, taintless, uncontaminated, uncorrupted, undefiled, unpolluted, untainted; rendered, tried; concentrated, full-bodied, strong; uncombined
Near Antonyms
befouled, besmirched, contaminated, corrupted, debased, defiled, fouled, polluted, soiled, spoiled, sullied, tainted; unclarified; amalgamated, blended, coalesced, combined, commingled, compounded, incorporated, intermingled, intermixed, merged, mingled; conjoined, fused, joined, linked, united; cheapened, doctored, watered-down

Learn More about undiluted

  1. Thesaurus: All synonyms and antonyms for undiluted Spanish Central: Translation of undiluted Nglish: Translation of undiluted for Spanish speakers

Seen and Heard

What made you want to look up undiluted? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

glabrous

play

smooth or hairless

Get Word of the Day daily email!

TRENDING NOW

  1. bodega "Don’t mess with the beloved bodega."

  2. carceral Of, relating to, or suggesting a jail or prison

  3. allegory No spoilers!

  4. hurricane 'A tropical cyclone'

  5. rescind To take away; cancel; repeal

SEE ALL

BROWSE DICTIONARY

undiluted

Test Your Vocabulary

Challenging Vocabulary Quiz Returns!

  • stylized-drawing-of-woman-pole-vaulting-across-gap-to-get-trophy
  • Which is a synonym of fuliginous?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

alt-59bff395cf879
What's Going On With 'Nonplussed'?

Its recent usage is hard to shrug off.

alt-59bad350d88f1
Welcome to the New Words

From 'hive mind' to 'sriracha'

image2143067130
9 Slang Words With Academic Origins

Class is in session.

image624847743
8 Foods Named After Real People

A delicious collection of eponymous foods

Ask the Editors

video-title-words-of-the-year-1066
Words of the Year: 1066

Or, Why Pig Meat is Called 'Pork' and Cow Meat is Called 'Beef'

payday
How Often Is 'Biweekly'?

Don't get us started on 'bimonthly'

video-irregardless-grammar-peeve-blend-of-the-synonyms-irrespective-and-regardless
Irregardless

It is in fact a real word (but that doesn't mean you should use it).

video-moose-goose-weird-plurals
Weird Plurals

One goose, two geese. One moose, two... moose. What's up with that?

Word Games

stylized-drawing-of-woman-pole-vaulting-across-gap-to-get-trophy
Challenging Vocabulary Quiz Returns!

No tricks, just difficult words.

Take the quiz
name-that-color-logo
Name that Color!

NEW! Additional colors! More obscure than before!

Take the quiz
True or False
True or False?

Test your knowledge - and maybe learn something along the way.

Take the quiz
SCRABBLE® Sprint
SCRABBLE® Sprint

SCRABBLE® fans, sharpen your skills!

Play the game