NUCLEAR

nuclear

(adjective) constituting or like a nucleus; “annexation of the suburban fringe by the nuclear metropolis”; “the nuclear core of the congregation”

nuclear, atomic

(adjective) (weapons) deriving destructive energy from the release of atomic energy; “nuclear war”; “nuclear weapons”; “atomic bombs”

nuclear

(adjective) of or relating to or constituting the nucleus of an atom; “nuclear physics”; “nuclear fission”; “nuclear forces”

nuclear

(adjective) of or relating to or constituting the nucleus of a cell; “nuclear membrane”; “nuclear division”

Source: WordNet® 3.1

---

Etymology

Adjective

nuclear (not comparable)

Pertaining to the nucleus of an atom. [from 20th c.]

Involving energy released by nuclear reactions (fission, fusion, radioactive decay). [from 20th c.]

Relating to a weapon that derives its force from rapid release of energy through nuclear reactions. [from 20th c.]

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

(biology) Pertaining to the nucleus of a cell. [from 19th c.]

(archaic) Pertaining to a centre around which something is developed or organised; central, pivotal. [from 19th c.]

Usage notes

• The pronunciation /nukjəlɚ/, although included by some sources such as Merriam-Webster (Online 10th Edition), is nonstandard and listed as such. See also nucular, and nucular in Wikipedia.

Noun

nuclear (uncountable)

nuclear power

Anagrams

• crenula, lucarne, unclear

Source: Wiktionary

---

Nu"cle*al, Nu"cle*ar, a.

Definition: Of or pertaining to a nucleus; as, the nuclear spindle (see Illust. of Karyokinesis) or the nuclear fibrils of a cell; the nuclear part of a comet, etc.

Source: Webster’s Unabridged Dictionary 1913 Edition

---

Do you know this game?

Wordscapes is a popular word game consistently in the top charts of both Google Play Store and Apple App Store. The Android version has more than 10 million installs. This guide will help you get more coins in less than two minutes of playing the game. Continue reading Wordscapes: Get More Coins