outermost
adjective /ˈaʊtəməʊst/
/ˈaʊtərməʊst/
[only before noun]- furthest from the inside or centre
- the outermost planet
- He fired and hit the outermost ring of the target.
Oxford Collocations DictionaryOutermost is used with these nouns:- edge
- layer
- reach
- …