outermost/ˈaʊtɚmoʊst/EtymologyFrom Middle English uttermost, uttirmest, uttermast, outemast, alteration (due to Middle English outre (“outer”)) of Old English ūtemest, ȳtemest (“outermost”), equivalent to outer + -most. Doublet of uttermost.outermost means that which is outermost. Lexicurio rates it Rare gem — a strength score of 78 out of 100.outermost is pronounced /ˈaʊtɚmoʊst/.nounThat which is outermost.“Observe, the Analytical course is from outermosts to innermosts, from effects to causes […]”