生 物(せいぶつ)

せいぶつ

noun

living thing, organism

1. living thing, organism, creature

Any living entity, including animals, plants, and microorganisms.

海(うみ)には様々(さまざま)な生物(せいぶつ)がいる。

There are various organisms in the ocean.

生物(せいぶつ)多様性(たようせい)を守(まも)ることが大切(たいせつ)だ。

It's important to protect biodiversity.

微(び)生物(せいぶつ)は目(め)に見(み)えない。

Microorganisms cannot be seen with the naked eye.

生物(せいぶつ) is the scientific or formal term for living things, encompassing animals, plants, and microorganisms. A compound of 生(せい) (life) + 物(ぶつ) (thing).

Compounds

生物(せいぶつ)学(がく): biology
微(び)生物(せいぶつ): microorganism
生物(せいぶつ)多様性(たようせい): biodiversity
海洋(かいよう)生物(せいぶつ): marine life
生物(せいぶつ)兵器(へいき): biological weapon

Similar words

生物(せいぶつ): living thing (scientific, includes all organisms)
生(い)き物(もの): living thing (everyday speech, often refers to animals)
動物(どうぶつ): animal (excludes plants)

Usage

Also read as なまもの, meaning raw or uncooked food. Context makes the reading clear.

Related Words

Related: 生(い)き物(もの) (living thing (casual))

Related: 化学(かがく) (chemistry)

Compare: 動物(どうぶつ) (animal)

Related: 物理(ぶつり) (physics)

Compare: 動植物(どうしょくぶつ) (plants and animals)

general

Added 2026.1.12 10:11 · Revised 2026.9.2 13:01

03000/03295_seibutsu