Significance of Lakkhana
Lakkhana, in Theravada tradition, signifies any of the thirty-two major signs that an individual may acquire in their current life due to the meritorious deeds performed in past lifetimes. These signs serve as indicators of one's spiritual progress and karmic achievements, reflecting the outcomes of previous good actions and their influence in the present.
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Buddhist concept of 'Lakkhana'
Lakkhana in Buddhism signifies the thirty-two major signs that individuals develop in their current life, reflecting their past meritorious actions, highlighting the connection between one's karma and physical or spiritual attributes.
From: Maha Buddhavamsa—The Great Chronicle of Buddhas
(1) Any of the thirty-two major signs acquired in the present life as the result of past meritorious deeds.[1]