inexplicable
inexp·li·cable
adjective
1.
incapable of being explained or accounted for
- “inexplicable errors”
- “left the house at three in the morning for inexplicable reasons”
Origin
From Middle English inexplicable, from Middle French inexplicable, from Latin inexplicābilis, from in- (“not”) + explicābilis (“explicable”). By surface analysis, in- + explicable.
Related words
See also
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.