IPA: /kənˈsaɪsɪst/
KK: /kənˈsaɪsɪst/
The shortest and clearest way of expressing something, without unnecessary words.
Her explanation was the concisest of all, making it easy to understand.
Comparative: more concise
Superlative: most concise
Concisest is formed from "con-" (meaning together) and "caedere" (meaning to cut). The word refers to something that is cut down to the most essential parts, hence the most brief or succinct form.
Think of 'cutting down' ('caedere') to the most essential points when you think of 'concisest' — it means the most brief or succinct.
No commonly confused words.