innermost
🇺🇸
/ˈɪnərməʊst/
🇬🇧
/ˈɪnəməʊst/
most hidden and personal part of someone's thoughts or feelings
He shared his innermost secrets with his best friend.
彼は親友に最も内緒の秘密を共有した。
closest to the center or inside part of something
The innermost part of the forest was quiet and untouched.
森の最も内部は静かで手付かずだった。