immaterial

adjective

im·​ma·​te·​ri·​al ˌi-mə-ˈtir-ē-əl 

1

: of no substantial consequence : unimportant

2

: not consisting of matter : incorporeal

Synonyms

• spiritual
• incorporeal
• metaphysical
• psychical
• nonmaterial
• invisible
• supernatural
• nonphysical
• insubstantial

Examples of immaterial in a Sentence

Whether or not he intended to cause problems is immaterial.

The fact that she is a woman is immaterial and irrelevant.

Recent Examples on the Web

How and when, exactly, that divorce occurs is immaterial; there’s no coming back from this, and Penn State and Franklin both need something new. —Joe Rexrode, New York Times, 12 Oct. 2025

Hence, there is no immortal or immaterial soul, no afterlife, all is explained by the movements of matter. —Literary Hub, 10 Oct. 2025

The difference between stoking a civil war and pretending to stoke one is ultimately immaterial. —Chris Stirewalt, The Hill, 12 Sep. 2025

That's practically an immaterial difference versus Thursday's close, especially considering investors are usually willing to assign a higher multiple to companies with accelerating growth rates. —Zev Fima, CNBC, 5 Sep. 2025

Word History

Etymology

Middle English immaterial, from Late Latin immaterialis, from Latin in- + Late Latin materialis material

First Known Use

14th century, in the meaning defined at sense 2

Rhymes for immaterial

• magisterial
• managerial
• ministerial
• nonmaterial
• presbyterial
• antibacterial
• biomaterial
• mycobacterial
• arterial
• bacterial
• ethereal
• funereal

Kids Definition

immaterial

adjective

im·​ma·​te·​ri·​al ˌim-ə-ˈtir-ē-əl 

1

: not consisting of matter

2

: not important : insignificant

Legal Definition

immaterial

adjective

im·​ma·​te·​ri·​al ˌi-mə-ˈtir-ē-əl 

: not essential, pertinent, or of consequence

the jury could have discounted the medical history evidence, or while accepting its accuracy, found it immaterial

—Willett v. State, 911 S.W.2d 937 (1995)

compare irrelevant

immateriality

ˌi-mə-ˌtir-ē-ˈa-lə-tē 

noun