(chemistry, historical) A hypothetical ring-shaped mass of elementary matter in continuous vortical motion, once regarded as the typical form and structure of the chemical atom.

A city, the county seat of Atoka County, Oklahoma. / A town in Tennessee. / An unincorporated community in Virginia.

A controversial Mormon doctrine that taught that murder is so heinous that the atonement of Jesus Christ does not apply, and the perpetrator must instead have their blood shed upon the ground as a sacrificial offering.

(rare) Of a woman, infertility (inability to conceive and give birth to children).

plural of atoll fruit dove

plural of atomisation

(logic) A formula which does not have smaller subformulas.

synonym of nuclear power (normally sense 1)

plural of atomic orbital

plural of atomic formula