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

Tourists and scientists want to know On Thursday, three tractors spent more than an hour raking the beach at South Pointe Park in Miami Beach as beachgoers weaved around them, stepping over thick piles of sargassum that turned the shoreline water a murky brown. —Ashley Miznazi, Miami Herald, 9 May 2026

Details about the underlying allegation remain murky, but the department sources familiar with the matter said the LAPD’s secretive Special Operations Division tailed officers who were under investigation. —Los Angeles Times, 8 May 2026

In the age of Substack—where everyone has a newsletter, a niche, and a payment tier—the rules are murkier. —Lilah Ramzi, Vogue, 8 May 2026

Tasseled lamps fitted with low-wattage yellow bulbs cast the rooms in a murky glow. —Michelle Duncan, Architectural Digest, 8 May 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