Chinese Character: 定 (Dìng - Decide; Fixed)
Radical: 宀 (Roof radical)
Stroke Count: 8 (Number of strokes: 8)
Structure Analysis: 会意字，从宀（房屋），从正（正确）。本义指安居（如"安定"），现指确定（如"确定"）(Ideogram: "宀" (house) + "正" (correct). Originally meant "settle down", now means "decide".)
Pinyin: Dìng (Fourth tone)
To be filled
Please confirm the meeting time. 请确定会议时间。
This is a regular maintenance check. 这是定期维护检查。
Combine "宀" (roof) + "正" (correct) → Correct position under the roof. 组合“宀”+“正”→ 在正确的位置安顿下来。