seppuku n 1: ritual suicide by self-disembowelment on a sword; practiced by samurai in the traditional Japanese society [syn: {harakiri}, {hara-kiri}, {harikari}, {seppuku}]
Seppuku \Sep*pu"ku\, n. Same as {Hara-kiri}. [1913 Webster] Seppuku, or hara-kiri, also came into vogue. --W. E. Griffis. [1913 Webster]