IPA: /ɪˈnɛrəbəl/
KK: /ɪˈnɛrəbəl/
Something that cannot be told or described in words.
The beauty of the sunset was inenarrable, leaving us speechless.
Inenarrable → It is formed from "in-" (meaning not) and "narrabilis" (from Latin "narrari", meaning to tell or narrate) and the suffix "-able" (meaning capable of). The word describes something that is not capable of being told or narrated, often due to its overwhelming nature.
Think of something that is 'not' ('in-') 'able' to be 'told' ('narrari') — that's why inenarrable means it cannot be narrated.