adjective

sleek

/sliːk/ · say it: sleek

smooth, glossy, and elegant

In Describing & Comparing

In more detail

1. (adjective) smooth and shiny, or smooth and glossy in appearance

2. (adjective) having a thin, streamlined shape that looks modern and elegant

Examples

1. The cat's sleek black fur gleamed in the sunlight.
2. The new sports car has a sleek design that reduces air resistance.

How to use sleek

Sleek describes something that is both smooth/shiny and aesthetically pleasing, often implying a modern, sophisticated quality. It is commonly used for physical appearance (hair, cars, buildings) and suggests desirability and style. Unlike 'smooth' alone, sleek carries connotations of elegance and streamlined efficiency.

Common phrases

sleek design
sleek hair
sleek lines
sleek and modern
sleek appearance

Synonyms

smooth · glossy · streamlined · polished · elegant

Opposites

rough · dull · bulky

Word family

sleekly (adverb) · sleekness (noun)

A common mistake

Learners sometimes use sleek for purely smooth textures without the connotation of stylish modernity; sleek always implies an attractive, contemporary aesthetic quality.

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