giant

1 of 2

noun

gi·​ant ˈjī-ənt 

plural giants

1

: a legendary humanlike being of great stature and strength

2

a

: a living being of great size

b

: a person of extraordinary powers

3

: something unusually large or powerful

4

astronomy : a star of high luminosity and relatively great mass and size

a red giant

As it exhausts its hydrogen fuel, changes in its interior trigger a transformation from a blue giant to a yellow supergiant in only a few hundred thousand years.

—James B. Kaler

compare dwarf sense 4a, supergiant

giantlike

ˈjī-ənt-ˌlīk 

adjective

giant

2 of 2

adjective

: having extremely large size, proportion, or power

Synonyms

Noun

• whale
• dinosaur
• monster
• mammoth
• elephant

Adjective

• gigantic
• huge
• enormous
• massive
• vast
• colossal
• tremendous
• mammoth
• immense
• monumental
• monster
• bumper
• astronomical

Examples of giant in a Sentence

Noun

the land of the giants

the Great Pyramids of Egypt are giants among the world's architectural wonders

Adjective

a giant-size box of detergent

the giant sycamore tree that dwarfs our house is almost 250 years old

Recent Examples on the Web

Noun

As part of Google's $4 billion investment in a data center in West Memphis, the tech giant announced that the University of Arkansas and Arkansas State University system will participate in its first cohort of the Google AI for Education Accelerator program. —Sydney Sasser, Arkansas Online, 11 Oct. 2025

Consider the two-year cycle of Moore’s Law, which changed the world and inspired new corporate giants while dooming others. —Geoff Colvin, Fortune, 10 Oct. 2025

Adjective

All four of the giant planets (Jupiter, Saturn, Uranus, and Neptune) have super-fast jet streams at their equators. —Christopher McFadden, Interesting Engineering, 11 Oct. 2025

And though the visuals start calmly enough, with an old man puttering through a deserted city, the flashing blue, green, and red lights inject a jolt of madness that’s pushed into the surreal as the man confronts giant statue heads of the Weeknd and Moroder floating above the city. —Jon Blistein, Rolling Stone, 10 Oct. 2025

Word History

Etymology

Noun

Middle English giaunt, from Anglo-French geant, from Latin gigant-, gigas, from Greek

First Known Use

Noun

13th century, in the meaning defined at sense 1

Adjective

15th century, in the meaning defined above

Phrases Containing giant

• Flemish giant
• gentle giant
• giant anteater
• giant bladder kelp
• giant cactus
• giant clam
• giant cow parsley
• giant cow parsnip
• giant crab spider
• giant hogweed
• giant hornet
• giant kelp
• giant lymph node hyperplasia
• giant panda
• giant reed
• giant schnauzer
• giant sequoia
• giant slalom
• giant squid
• giant star
• giant toad
• giant tortoise
• giant water bug
• northern giant hornet
• red giant
• sleeping giant

Rhymes for giant

• client
• pliant
• scient
• compliant
• defiant
• reliant
• suppliant
• noncompliant
• supergiant

Kids Definition

giant

1 of 2 noun

gi·​ant ˈjī-ənt 

1

: a very large and strong being of legend

2

: a person or thing that is very large or powerful

giant

2 of 2 adjective

: much larger or more powerful than ordinary