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bivium

Bivium vs Bivial - What's the difference?

bivium | bivial |


As a noun bivium

is (zoology) one side of an echinoderm, including a pair of ambulacra, in distinction from the opposite side (trivium), which includes three ambulacra.

As an adjective bivial is

of or relating to the bivium.

Ambulacra vs Bivium - What's the difference?

ambulacra | bivium |


As nouns the difference between ambulacra and bivium

is that ambulacra is plural of lang=en while bivium is one side of an echinoderm, including a pair of ambulacra, in distinction from the opposite side ({{term|trivium|lang=en}}), which includes three ambulacra.

Pair vs Bivium - What's the difference?

pair | bivium |


As nouns the difference between pair and bivium

is that pair is two similar or identical things taken together; often followed by of while bivium is one side of an echinoderm, including a pair of ambulacra, in distinction from the opposite side ({{term|trivium|lang=en}}), which includes three ambulacra.

As a verb pair

is to group into sets of two.

Echinoderm vs Bivium - What's the difference?

echinoderm | bivium |


As nouns the difference between echinoderm and bivium

is that echinoderm is any member of the Echinodermata, a group of radially symmetric, spiny-skinned marine animals. Examples of echinoderms include seastars, sea urchins, sea cucumbers, crinoids, and sand dollars while bivium is one side of an echinoderm, including a pair of ambulacra, in distinction from the opposite side ({{term|trivium|lang=en}}), which includes three ambulacra.