innermost
in·ner·most
adjective
Origin
From Middle English innermost, innermest, in-nermast, alteration (due to Middle English inner, innere (“inner”)) of Old English innemest (“innermost”), equivalent to inner + -most.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.