IPA: /ˈpriːˌraɪtɪŋ/
KK: /priˈraɪtɪŋ/
The process of developing and organizing ideas before writing them down.
Before starting her essay, she spent time on prewriting to gather her thoughts.
Prewriting → It is formed from "pre-" (meaning before) and "writing" (from Old English "writan", meaning to inscribe or draw). The word "prewriting" refers to the activities or processes that occur before the actual act of writing.
Think of doing things 'before' ('pre-') you actually 'write' — that's what prewriting means.