testament

noun

tes·​ta·​ment ˈte-stə-mənt 

1

a

: a tangible proof or tribute

b

: an expression of conviction : creed

2

a

: an act by which a person determines the disposition of their property after death

b

: will

3

a

Testament : either of two main divisions of the Bible

b

archaic : a covenant between God and the human race

testamentary

ˌte-stə-ˈmen-tə-rē 

-ˈmen-trē

adjective

Synonyms of testament

• evidence
• proof
• testimony
• documentation
• testimonial

Examples of testament in a Sentence

The success of the album, which is only available online, is a testament to the power of the Internet.

a person's last will and testament

Recent Examples on the Web

The win was the 200th for coach Guy Gardner, the Sea Kings’ head coach since 2009, and afterward his players sang happy birthday to senior wide receiver and defensive back Kevin Owens — a testament to how close knit the team has grown. — Steve Galluzzo, Los Angeles Times, 7 Nov. 2026

Since opening in 2008, the Los Angeles export has increasingly drawn long lines—a testament to the growing popularity of Korean food across the US. — Caroline Shin, Condé Nast Traveler, 6 Nov. 2026

This extension is a powerful testament to Coty’s position as a partner of choice for the world’s leading luxury fashion and lifestyle brands. — Kathryn Hopkins, Footwear News, 4 Nov. 2026

Left or right, the strong turnout for the midterm elections is a testament to Americans’ faith in democracy. — Diane Brady, Fortune, 4 Nov. 2026

Word History

Etymology

Middle English, from Anglo-French, from Late Latin & Latin; Late Latin testamentum covenant with God, holy scripture, from Latin, last will, from testari to be a witness, call to witness, make a will, from testis witness; akin to Latin tres three & to Latin stare to stand; from the witness's standing by as a third party in a litigation — more at three, stand

First Known Use

14th century, in the meaning defined at sense 3b

Kids Definition

testament

noun

tes·​ta·​ment ˈtes-tə-mənt 

1

capitalized : either of the two chief parts of the Bible

2

a

: actual proof : evidence

the result is testament to her hard work

b

: an expression of belief : creed

3

: the legal instructions for the distribution of a person's belongings after death : will

testamentary

ˌtes-tə-ˈment-ə-rē 

-ˈmen-trē

adjective

Legal Definition

testament

noun

tes·​ta·​ment ˈtes-tə-mənt 

1

: an act by which a person determines the disposition of his or her property after death

a testament of property

2

: will

Note: A testament was formerly concerned specifically with personal property, as in the phrase last will and testament. Now a will covers both personal and real property and the terms will and testament are generally synonymous, but the phrase lives on.

testamentary

ˌtes-tə-ˈmen-tə-rē 

adjective

Etymology

Latin testamentum, from testari to call as a witness, make a will, from testis witness