The kanji 批批 primarily conveys the meaning of "criticize," "judge," or "comment." It also has related meanings such as "to strike" or "to beat." The core idea revolves around assessing or commenting on something, often with a critical viewpoint.

・On-yomi (音読み): ヒ (hi) ・Kun-yomi (訓読み): None, or rarely used in isolation. The meaning is generally conveyed through compounds.

⚫︎批判（ひはん） Translation: Criticism, critique. ⚫︎批難（ひなん） Translation: Censure, blame. ⚫︎批次（ひじ） Translation: In batches, in installments (often used in manufacturing or administrative contexts).

The kanji 批批 is a phono-semantic compound (形声文字, けいせいもじ). The semantic component (meaning component) is 手 (て, te), meaning "hand," and the phonetic component (sound component) is 比 (ひ, hi), which provides the sound. The original meaning was related to using the hand to strike or to comment. Over time, the meaning shifted towards broader concepts of judging or criticizing. The hand part suggests the action of doing something, like a gesture that comments on something.