[ˈatəm], (Noun)

Definitions:
- the smallest particle of a chemical element that can exist

- a level of amateur sport, typically involving children aged between nine and eleven
(e.g: eight atom hockey teams)


Phrases:

Origin:
Old English atomos, from Latin atomus, from Greek atomos ‘indivisible’, based on a- ‘not’ + temnein ‘to cut’; subsequently reinforced by Old French atome