greasy

adjective

ˈgrē-sē  -zē 

greasier; greasiest

1

a

: smeared or soiled with grease

greasy clothes

b

: oily in appearance, texture, or manner

… his greasy smile …

—Jack London

c

: slippery

2

: containing an unusual amount of grease

greasy food

greasily

ˈgrē-sə-lē 

-zə-

adverb

greasiness

ˈgrē-sē-nəs 

-zē-

noun

Synonyms of greasy

• slicked
• slippery
• slick
• greased

Examples of greasy in a Sentence

My doctor told me to avoid greasy food.

that wet tarmac road is greasy enough to send the car into a skid

Recent Examples on the Web

Sanitize solution appears to be greasy and the towels are not clean. — Arkansas Online, 26 Oct. 2026

The crispy coating had that perfect, satisfying crunch, giving way to juicy meat packed with salt and seasoning without being overly greasy. — Evan Moore, Charlotte Observer, 26 Oct. 2026

Technically, this chart is like getting smacked in the face with a greasy paper bag filled with lamb gyros. — Josh Brown,sean Russo, CNBC, 26 Oct. 2026

Imagine 007 unmanned by a comparable tedium—slumped in a greasy London flat, counting his nicotine patches and waiting for M to call. — Anthony Lane, New Yorker, 26 Oct. 2026

Word History

First Known Use

circa 1518, in the meaning defined at sense 1a

Phrases Containing greasy

• greasy spoon

Rhymes for greasy

• creasy
• fleecy

Kids Definition

greasy

adjective

ˈgrē-sē  -zē 

greasier; greasiest

1

: smeared with grease

2

: containing grease

greasy food

3

: resembling grease or oil : smooth, slippery

greasily

-sə-lē 

-zə-

adverb

greasiness

-sē-nəs 

-zē-

noun