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天干地支的含義 辭源

 天干地支簡稱“干支”。《辭源》裡說,“干支”取義於樹木的“干枝”。 前人有雲:“天干,猶木之干,强而為陽;支,猶木之枝,弱而为陰。”可見稱為干支的原始用意。 象法: 由于天干地支的意義均來自于樹木,所以他們的原始字義也被人們賦予了生動的說法。 干者,猶樹之幹也。 甲:像草木破土而萌,陽在內而被陰包裹。 乙:草木初生,枝葉柔軟屈曲。 丙:炳也,如赫赫太陽,炎炎火光,萬物皆炳燃着, 見而光明。 丁:草木成長壯實,好比人的成丁。 戊:茂盛也,象徵大地草木茂盛繁榮。 己:起也,紀也,萬物抑屈而起,有形可紀。 庚:更也,秋收而待來春。 辛:金味辛,物成而後有味,辛者,新也,萬物肅然更改,秀實新成。 壬:妊也,陽氣潛伏地中,萬物懷好。 癸:換也,萬物閉藏,懷好地下,揆然萌芽。 支者,猶樹之枝也。 子:孳也,陽氣始萌,孳生於下也。 丑:紐也,寒氣自屈曲也。 寅:髒也,陽氣欲出,陽尚強而髕演於下。 卯:冒也,萬物冒地而出。 辰:伸也,萬物舒伸而出。 巳:已也,陽氣畢佈已矣。 午:仵也,陰陽交相愕而件。 未:昧也,日中則是,陽向幽也。 申:伸束以成,萬物之體皆成也。 酉:就也,萬物成熟。 戌:滅也,萬物滅盡。 亥:核也,萬物收藏,皆堅核也。 維基
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