Dictionary.com
Thesaurus.com
Synonyms

bulky

American  
[buhl-kee] / ˈbʌl ki /

adjective

  • bulkier,
    comparative
  • bulkiest
    superlative
  1. of relatively large and cumbersome bulk or size.

    Synonyms:
    clumsy, unwieldy, ponderous, massive
  2. (of a fabric or yarn) thick; lofty.

  3. (of a garment) made of thick, resilient fabric or yarn.

    a bulky sweater.


bulky British  
/ ˈbʌlkɪ /

adjective

  1. very large and massive, esp so as to be unwieldy

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Adjectives

Etymology

Origin of bulky

First recorded in 1665–75; bulk 1 + -y 1

Explanation

A giant box you need to carry to the post office, clothes you wear in the snow — both of these things are bulky or large and difficult to deal with. Inside the word bulky you see the word bulk which refers to the size of something, usually something large. When something is bulky, it has a lot of size or heft, though it is not necessarily heavy. Pillows, for example, are bulky. It's just big in an inconvenient way. Thick yarn, or a sweater made from thick yarn, is also said to be bulky. It's thicker than your average yarn.

Keep Reading on Vocabulary.com

Vocabulary lists containing bulky

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

She told me that mosquito populations spiked in areas with more human-made mosquito habitat, such as abandoned buildings, unkempt vacant lots, and piles of discarded bulky items.

From Slate Aug. 4, 2026

Snap is making the counterargument: Users will want extra capabilities so much that they’ll overcome their reluctance to wear those bulky frames.

From The Wall Street Journal Jun. 26, 2026

For the category to be successful, AR glasses need to be less bulky, do more, put fashion first, and be cheaper.

From Barron's Jun. 18, 2026

Leamington's 'Library Of Things' opened earlier this year to let people borrow everyday items that might be too expensive or too bulky to buy and keep.

From BBC Jun. 4, 2026

Their robes were bulky, and clearly loaded down with all nature of weaponry sheathed within the folds.

From "Scythe" by Neal Shusterman

Like skinny jeans, they eventually became unavoidable — and thus a bit stale, giving way to looser fits and bulkier “dad” sneakers.

From MarketWatch Aug. 15, 2026

In a non-polar solvent like methylcyclohexane, chlorophyll derivatives with smaller second-generation dendrons were stacked into helical fibers, while those with bulkier, third-generation dendrons remained in smaller, disc-shaped aggregates.

From Science Daily Nov. 21, 2024

And they could be selectively bred, producing larger fruits and seeds and bulkier muscles to eat.

From Salon May 6, 2024

"When you are out for such a long time, you do more gym work so Kevin de Bruyne does look a bit bulkier," he said.

From BBC Jan. 7, 2024

A turtle turned up, a different kind this time, a green sea turtle, bulkier and smoother-shelled, but curious in the same fixed way as a hawksbill.

From "Life of Pi" by Yann Martel

The bulkiest and most elaborate productions typically require the space offered by an opera house's main theater, and operas often do provide spectacle on a grand scale.

From Salon Oct. 6, 2024

The best and bulkiest: Fat Bear Week is in full swing.

From New York Times Oct. 7, 2022

Only the biggest, bulkiest planets are sizable enough to benefit from this effect.

From Scientific American Aug. 23, 2022

The bulkiest items catch your eye first - suitcases, jackets and an array of musical instruments.

From BBC Mar. 16, 2022

The full moon shines on the bulkiest lump.

From "Inside Out and Back Again" by Thanhha Lai

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training