English Dictionary

nuclear

IPA（発音記号）

/ˈn(j)u.kli.ɚ/

形容詞

比較不可 広義 比喩的用法 解答・応答 古語

Pertaining to the nucleus of an atom. / Involving energy released by nuclear reactions (fission, fusion, radioactive decay).

日本語の意味

原子核に関する / 核分裂、核融合、放射性崩壊などの核反応により放出されるエネルギーに関連する

The research team developed a new technique to analyze nuclear reactions with unprecedented precision.

研究チームは、これまでにない精度で原子核の反応を分析する新しい手法を開発した。

意味（1）

Pertaining to the nucleus of an atom.

意味（2）

Involving energy released by nuclear reactions (fission, fusion, radioactive decay).

a nuclear reactor

意味（3）

Relating to a weapon that derives its force from rapid release of energy through nuclear reactions.

a nuclear explosion

意味（4）

(by extension, metaphoric, of a solution or response) Involving an extreme course of action.

nuclear option, nuclear solution

意味（5）

(biology) Pertaining to the nucleus of a cell.

However, the DNA in a bacterial cell is a single circular molecule and there is no separate nuclear compartment.

意味（6）

(archaic) Pertaining to a centre around which something is developed or organised; central, pivotal.