The kanji 勘 (かん) generally conveys the meaning of "intuition," "perception," "guess," or "calculation." It relates to a person's ability to quickly grasp a situation, make an assessment, or have a feeling about something without necessarily relying on conscious reasoning. It can also refer to the act of considering or estimating something.

・On-yomi (音読み): カン (kan) ・Kun-yomi (訓読み): かん (kan - used in some words)

⚫︎ 勘がいい Translation: To have good intuition; to be perceptive. ⚫︎ 勘違い Translation: Misunderstanding; misconception. ⚫︎ 勘定 Translation: Calculation; accounting; bill.

The kanji 勘 is a phono-semantic compound. The left side is the radical 力 (りょく, chikara), meaning "power" or "strength". The right side is the component 甚 (じん, jin), which originally meant "very" or "exceedingly". The combination of 力 and 甚 suggests a "powerful ability" to assess or perceive something. The idea is that it takes a certain "strength" or "capacity" to intuitively grasp a situation. Over time, this evolved to represent the concepts of intuition, calculation, and judgment.