slick

American  

[slik] / slɪk /

adjective

slicker, slickest

1. smooth and glossy; sleek.

2. smooth in manners, speech, etc.; suave.

3. sly; shrewdly adroit.

   He's a slick customer, all right.

   Synonyms:

   superficial, shallow, glib, sharp, foxy, tricky, wily

4. ingenious; cleverly devised.

   a slick plan to get out of work.

5. slippery, especially from being covered with or as if with ice, water, or oil.

6. deftly executed and having surface appeal or sophistication, but shallow or glib in content; polished but superficial.

   a writer who has mastered every formula of slick fiction.

7. Slang. wonderful; fantastic; first-rate.

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noun

1. a smooth or slippery place or spot or the substance causing it.

   oil slick.

2. Informal.

   1. a magazine printed on paper having a more or less glossy finish.

   2. such a magazine regarded as possessing qualities, as expensiveness, chic, and sophistication, that hold appeal for a particular readership, as one whose members enjoy or are seeking affluence.

   3. such a magazine regarded as having a sophisticated, deftly executed, but shallow or glib literary content.

3. any woodworking chisel having a blade more than 2 inches (5 centimeters) wide.

4. any of various paddlelike tools for smoothing a surface.

5. Automotive. a wide tire without a tread, used in racing.

6. Military Slang. a helicopter.

7. Metallurgy. a small trowel used for smoothing the surface of a mold.

adverb

1. smoothly; cleverly.

verb (used with object)

1. to make sleek or smooth.

2. to use a slicker on (skins or hides).

3. Informal. to spruce up; make smart or fine (usually followed byup ).

slick British  

/ slɪk /

adjective

1. flattering and glib

   a slick salesman

2. adroitly devised or executed

   a slick show

3. informal shrewd; sly

4. informal superficially attractive

   a slick publication

5. smooth and glossy; slippery

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noun

1. a slippery area, esp a patch of oil floating on water

2. a chisel or other tool used for smoothing or polishing a surface

3. the tyre of a racing car that has worn treads

verb

1. to make smooth or sleek

2. informal (usually foll by up) to smarten or tidy (oneself)

3. (often foll by up) to make smooth or glossy

Other Word Forms

• slickly adverb
• slickness noun
• unslicked adjective

Etymology

Origin of slick

First recorded before 900 for the verb, 1350–1400 for the adjective; Middle English verb slicke(n), Old English (nīw)slīcod “(newly) polished”; Middle English adjective slik(e), slyk(e), from unrecorded Old English slice; cognate with dialectal Dutch sleek “even, smooth”; noun derivative of the verb or adjective; adverb derivative of the adjective

Example Sentences

And ... as I said, the energy’s different, it’s a little bit different, and it’s less slick.

From Los Angeles Times • Mar. 27, 2026

He once dredged up 17 rings in a single day by sweeping the ocean bottom in a spot where tourists, well into their tequila sunrises, routinely launch themselves off catamarans, their fingers slick with sunscreen.

From The Wall Street Journal • Mar. 24, 2026

And Please, a slick piece of harmonic pop, is perfectly pleasant without leaving a lasting impression.

From BBC • Mar. 20, 2026

There’s a slick of something sticky in the crisper drawer that I’d rather not investigate.

From Salon • Mar. 19, 2026

Barbara arranged parties, and Frank bought a slick Mercedes convertible.

From "Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown" by Steve Sheinkin

Related Words

• deft
• glib
• sharp
• shrewd
• skillful
• sly
• smooth
• sophisticated