masc nom sg of samphuṭita (pp)
Analysis. sam- (together, completely) + phuṭita (burst, split). The prefix sam- intensifies the sense of splitting or bursting open.
Etymology. √phuṭ (to burst, split) is cognate with Sanskrit sphuṭ- and Indo-European *sput- (to spit, spurt); sam- brings things into one state (here, bursting completely open). The sense of swelling as a prelude to bursting connects to the physical imagery of pressure and rupture.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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