of, pertaining to, resulting from, or using , , or atomic bombs:
an atomic explosion.
propelled or driven by :
an atomic submarine.
Chemistry. existing as free, uncombined .
Unluckily his temperament was what the atomical philosophers (who can explain every thing by thers and vibrations) call sanguine.
Proofs of a Conspiracy against all the Religions and Governments of Europe John Robison
The ancient Democritic or atomical physiology endows inert matter with a motive power.
Amenities of Literature Isaac Disraeli
Or is it in your atomical corpuscles, 233which form such excellent works without the direction of any natural power or reason?
Cicero’s Tusculan Disputations Marcus Tullius Cicero
of, using, or characterized by atomic bombs or atomic energy: atomic warfare
of, related to, or comprising atoms: atomic hydrogen
extremely small; minute
(logic) (of a sentence, formula, etc) having no internal structure at the appropriate level of analysis. In predicate calculus, Fa is an atomic sentence and Fx an atomic predicate
1670s as a philosophical term (see atomistic); scientific sense dates from 1811, from atom + -ic. Atomic number is from 1821; atomic mass is from 1848. Atomic energy first recorded 1906 in modern sense (as intra-atomic energy from 1903).
March, 1903, was an historic date for chemistry. It is, also, as we shall show, a date to which, in all probability, the men of the future will often refer as the veritable beginning of the larger powers and energies that they will control. It was in March, 1903, that Curie and Laborde announced the heat-emitting power of radium. [Robert Kennedy Duncan, “The New Knowledge,” 1906]
Atomic bomb first recorded 1914 in writings of H.G. Wells, who thought of it as a bomb “that would continue to explode indefinitely.”
When you can drop just one atomic bomb and wipe out Paris or Berlin, war will have become monstrous and impossible. [S. Strunsky, “Yale Review,” January 1917]
Atomic Age is from 1945. Atomical is from 1640s.
Relating to an atom or to atoms.
Employing nuclear energy.
of, pertaining to, resulting from, or using , , or atomic bombs: an atomic explosion. propelled or driven by : an atomic submarine. Chemistry. existing as free, uncombined . extremely minute. Historical Examples The coloring material is atomically constituted to act as a temporary disk while the tourist is among us. The Instant of Now […]
the number of atoms in a molecule of a gas. . Historical Examples It is even more strange that it may now be said of energy that there are signs of atomicity. Recent Developments in European Thought Various Now what is Dr. Larmor’s opinion as to the atomicity of electricity? Aether and Gravitation William George […]
the branch of physics that deals with atoms, especially . Historical Examples Now, with atomics and filters on every stack in every home, the city was clean. The Circuit Riders R. C. FitzPatrick When we left Earth, most of the population had been wiped out by atomics. I Like Martian Music Charles E. Fritch You […]
an atom; mote. a small creature; pygmy. a skeleton. Historical Examples The surgeons are atomies and pettifoggers, who kill more than they cure. Character Writings of the 17th Century Various Bring a good glass into the service, and you see a whole cloud of these atomies. The Sea Jules Michelet noun (archaic) (pl) -mies an […]