Definition of “septum”
noun:
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A wall separating two cavities; a partition; as, the nasal septum.
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A partition that separates the cells of a fruit.
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One of the radial calcareous plates of a coral.
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One of the transverse partitions dividing the shell of a mollusk, or of a rhizopod, into several chambers.
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One of the transverse partitions dividing the body cavity of an annelid.
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