The kanji 粗 primarily conveys the idea of "rough," "coarse," "crude," or "scanty." It suggests a lack of refinement, detail, or quality, often in terms of texture, size, or completeness. The meaning extends to include a lack of care or precision.

・On-yomi (音読み): ソ (so) ・Kun-yomi (訓読み): あら-い (ara-i) (rough, coarse), あら (ara) (rough, coarse, scant)

⚫︎粗い Translation: rough; coarse; crude ⚫︎粗品 Translation: a small gift; a token gift ⚫︎粗末な扱い Translation: treating something carelessly; treating something roughly

The kanji 粗 is a 形声文字 (keisei moji), a phono-semantic compound. The character is composed of the radical 米 (kome), meaning "rice," on the left side, and 且 (so) on the right side, which represents the sound component and contributes to the meaning, and the original meaning of 且is "moreover" or "and." The combination of 米(rice) and 且 indicates rice that is not well-processed, therefore "coarse" or "rough".