voluminous

adjective

vo·​lu·​mi·​nous və-ˈlü-mə-nəs 

1

a

: having or marked by great volume or bulk : large

long voluminous tresses

also : full

a voluminous skirt

b

: numerous

trying to keep track of voluminous slips of paper

2

a

: filling or capable of filling a large volume or several volumes

a voluminous literature on the subject

b

: writing or speaking much or at great length

a voluminous correspondent

3

: consisting of many folds, coils, or convolutions : winding

voluminously adverb

voluminousness noun

Synonyms

• big
• biggish
• boxcar
• bulky
• considerable
• goodly
• grand
• great
• handsome
• hefty
• hulking
• husky
• large
• largish
• outsize
• outsized
• oversize
• oversized
• sizable
• sizeable
• substantial
• tidy

Examples of voluminous in a Sentence

the building's high ceilings and voluminous spaces

a writer of voluminous output

Recent Examples on the Web

The figure-hugging Zuhair Murad gown is made with a knitted black fabric designed to look like a spiderweb and features a voluminous black shawl detail around the star's shoulders. —Catherine Santino, People.com, 21 May 2025

The garment was accompanied by another salmon pink item, an ostrich feather jacket featuring voluminous sleeves. —Jaden Thompson, Footwear News, 20 May 2025

Instead of a voluminous train, the dress showcased a playful pink ruffle at the back. —Martha Ross, Mercury News, 13 May 2025

The organizers are also doing away with voluminous gowns that take forever to pose and photograph. —Elizabeth Logan, Glamour, 13 May 2025

Word History

Etymology

Late Latin voluminosus, from Latin volumin-, volumen

First Known Use

1611, in the meaning defined at sense 3

Rhymes for voluminous

• albuminous
• aluminous
• bituminous
• leguminous
• luminous
• numinous
• subbituminous

Kids Definition

voluminous

adjective

vo·​lu·​mi·​nous və-ˈlü-mə-nəs 

1

a

: having or marked by great volume or bulk : large

a voluminous discharge of lava

b

: full sense 3b

voluminous curtains

2

: filling or capable of filling a large volume or several volumes

voluminous research

voluminously adverb

voluminousness noun