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 of giant

Noun

• whale
• dinosaur
• monster
• mammoth
• elephant

Adjective

• gigantic
• huge
• enormous
• vast
• massive
• colossal
• tremendous
• mammoth
• monumental
• immense
• 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

Other tech firms have released rival video-generating technology in recent months, including another short video app owner Kuaishuo, tech giant Alibaba and AI firm MiniMax. — Simone McCarthy, CNN Money, 22 Aug. 2026

The firm focused on growth investments, raising capital from endowments, foundations, sovereign funds, and family offices, but has since grown into an investment giant in the venture space. — Kirk Ogunrinde, Forbes.com, 22 Aug. 2026

Adjective

Hardware rich… Engineers have reams of data from all 13 test flights of Starship and its giant booster rocket, known as the Super Heavy. — Stephen Clark, ArsTechnica, 21 Aug. 2026

Returning and reflying both Starship stages is a key component in SpaceX's design for the giant rocket, which will be the largest, most powerful launch vehicle in history once the company works out all its kinks. — Josh Dinner, Space.com, 21 Aug. 2026

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

• Asian giant hornet
• 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
• Japanese giant hornet
• northern giant hornet
• red giant
• sleeping giant

Rhymes for giant

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

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