inorganic

adjective

in·​or·​gan·​ic ˌin-(ˌ)ȯr-ˈga-nik 

1

a(1)

: being or composed of matter other than plant or animal : mineral

(2)

: forming or belonging to the inanimate world

b

: of, relating to, or dealt with by a branch of chemistry concerned with substances not usually classed as organic

2

: not arising from natural growth : artificial

also : lacking structure, character, or vitality

dull inorganic things, without individuality or prestige

—John Buchan

inorganically

ˌin-(ˌ)ȯr-ˈga-ni-k(ə-)lē 

adverb

Examples of inorganic in a Sentence

producing energy from inorganic materials

Recent Examples on the Web

Microorganisms convert inorganic mercury in the environment into the compound methylmercury, which aquatic creatures inadvertently consume. —Tara Haelle, Scientific American, 25 June 2025

Water sources in some parts of the U.S. have higher naturally occurring levels of inorganic arsenic than other areas, according to the Environmental Protection Agency (EPA). —Jasmine Laws, MSNBC Newsweek, 20 June 2025

This can reduce inorganic arsenic levels by up to 60%. —Laura Schober, Health, 18 June 2025

In the 1920s, Tacoma’s poison factory becomes one of the largest producers of highly refined colorless, tasteless inorganic white arsenic, shipping it all over the country. —Caroline Fraser june 10, Literary Hub, 10 June 2025

Word History

First Known Use

1729, in the meaning defined at sense 1a(1)

Phrases Containing inorganic

• inorganic chemistry

Rhymes for inorganic

• aldermanic
• magellanic
• messianic
• oceanic
• pozzolanic
• talismanic
• transuranic
• bannock
• laennec
• manic
• panic
• stannic

Kids Definition

inorganic

adjective

in·​or·​gan·​ic ˌin-ˌȯr-ˈgan-ik 

1

: being or composed of matter that does not come from plants or animals either alive or dead : mineral

2

: of or relating to a branch of chemistry concerned with substances that contain little or no carbon

inorganically

-i-k(ə-)lē 

adverb

Medical Definition

inorganic

adjective

in·​or·​gan·​ic ˌin-ˌȯr-ˈgan-ik 

1

a

: being or composed of matter other than plant or animal

an inorganic heart

b

: forming or belonging to the inanimate world

2

: of, relating to, or dealt with by a branch of chemistry concerned with substances not usually classified as organic

inorganically

-i-k(ə-)lē 

adverb