Relating to the nucleus of an atom, especially in terms of energy released in nuclear reactions such as fission or fusion. adjective
The nuclear reactor was shut down for maintenance.
Nuclear energy is considered a powerful source of electricity.
Pertaining to weapons that derive their destructive power from nuclear reactions. adjective
The treaty aimed to reduce the number of nuclear weapons globally.
Nuclear deterrence is a key strategy in international relations.
Relating to the nucleus of a cell, especially in biological contexts. adjective
The nuclear membrane encloses the genetic material in eukaryotic cells.
Nuclear division is a critical process during cell reproduction.
Pertaining to the central or most important part of something. adjective
The nuclear family typically consists of two parents and their children.
At the nuclear core of the issue lies a fundamental disagreement.