無機物(むきぶつ)

むきぶつ
noun
inorganic matter, inorganic substance
academic
1. inorganic matter, inorganic substance
Substances that are not derived from living organisms and generally do not contain carbon-hydrogen bonds. Includes minerals, metals, water, and salts. The opposite of organic matter (有機物).
水(みず)は無機物(むきぶつ)の一(ひと)つだ。
Water is one type of inorganic substance.
岩石(がんせき)は無機物(むきぶつ)でできている。
Rocks are made of inorganic matter.
理科(りか)の授業(じゅぎょう)で有機物(ゆうきぶつ)と無機物(むきぶつ)の違(ちが)いを学(まな)んだ。
I learned the difference between organic and inorganic matter in science class.

Forms

無機(むき) (inorganic) + 物(ぶつ) (matter, substance). 無機(むき) is 無(む) (without) + 機(き) (mechanism/organic), referring to things without the complex structures of living organisms.

Similar words

Related words

Common collocations

Related Words

Compare: 有機物(ゆうきぶつ) (organic matter)
Related: 無機質(むきしつ) (inorganic (also figuratively)
Related: 鉱物(こうぶつ) (mineral)
general
Added 2026.3.20 10:15 · Revised 2026.10.4 23:09
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