atomically

With regard to atoms or atomic energy.

Adverb

  1. With regard to atoms or atomic energy.
    • an atomically powered locomotive

Origin

Etymology tree English atomic Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al Middle English -ly Middle English -ally English -ally English atomically From atomic + -ally.