dis·sep·i·ment
(di-sep'i-ment), A separating tissue, partition, or septum.
[L. dis- sepio, pp. -septus, to divide by a fence]
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dissepiment
(dĭ-sĕp′ə-mənt)n. Biology A partition dividing a part or organ; a septum.
dis·sep′i·men′tal (-mĕn′tl) adj.
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