murky

adjective

ˈmər-kē 

murkier; murkiest

1

: characterized by a heavy dimness or obscurity caused by or like that caused by overhanging fog or smoke

the murky bottom of the lake

2

: characterized by thickness and heaviness of air : foggy, misty

Handicapped by my seasickness and by the murky skies, I hardly ever could make my star sights work.

—Robert Shenk

3

: darkly vague or obscure

murky official rhetoric

He offered a murky explanation.

murkily

ˈmər-kə-lē 

adverb

murkiness

ˈmər-kē-nəs 

noun

Synonyms of murky

• darkened
• dark

Examples of murky in a Sentence

She peered into one of the church's murky chapels.

a politician with a murky past

Recent Examples on the Web

Add onto that uncertainty about the rest of this year’s campaign and whether the season-ending team championship in Michigan will happen and the picture only gets murkier. — Kyle Feldscher, CNN Money, 6 Aug. 2026

After bedbugs, roaches, and rat infestations, murky tap water is among the most off-putting experiences in New York City apartment living. — Matthew Sedacca, Curbed, 5 Aug. 2026

Even as the album leans into his softer sound, Shimmy does not plan to abandon the murkier street records that first built his following. — Jeff Ihaza, Rolling Stone, 5 Aug. 2026

Going through a text in murky slow motion, every sentence becomes a little thriller. — Sabrina Jaszi, The Dial, 4 Aug. 2026

Word History

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing murky

• murky waters

Rhymes for murky

• jerky
• perky
• quirky
• turki

Kids Definition

murky

adjective

ˈmər-kē 

murkier; murkiest

1

: very dark or gloomy

2

: foggy sense 1, misty

3

: difficult to understand

a murky reply designed to confuse

murkiness noun