IPA: /kənˈsɪʒən/
KK: /kənˈsɪʒən/
The quality of being clear and brief in expression, without unnecessary words.
The concision of her writing made it easy to understand.
Concision is formed from "con-" (meaning together) and "caedere" (meaning to cut). The word refers to the act of cutting together or cutting down to the essentials, resulting in brevity.
Think of 'cutting down' ('caedere') to get to the essentials 'together' ('con-') — that's why concision means being brief and to the point.