The kanji 堪 primarily conveys the meanings of "to endure," "to withstand," "to bear," "to be able to," or "to be worthy of." It suggests the capacity to cope with or survive a difficult situation, challenge, or emotion. It implies resilience, the ability to persevere, and to measure up to a certain standard or expectation.

・On-yomi (音読み): カン (kan) ・Kun-yomi (訓読み): た（える） (tae(ru)) - to endure, to bear; た（まらない） (tamaranai) - unbearable, can't bear

⚫︎ 堪能（かんのう） Translation: Proficiency, skill, mastery, enjoyment. ⚫︎ 堪え難い（たえがたい） Translation: Unbearable, intolerable. ⚫︎ 堪忍袋の緒が切れる（かんにんぶくろのおがきれる） Translation: To lose patience, to reach the end of one's tether.

The kanji 堪 is a 形声文字 (keisei moji), a phono-semantic compound character. The left side is the radical 土 (tsuchi), meaning "earth" or "ground", providing the semantic component, and the right side is 甚 (jin), which is used to indicate the sound (phonetic component). The original meaning related to the strength or ability to bear the weight or pressure of the "earth" or something similar. Over time, it expanded to include the broader concepts of enduring, withstanding, and being capable.