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Pronunciation varies by accent · noun
(biology) A form of viviparity in which young have viviparous young inside them when born.
Use hyperviviparity when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Hyperviviparity means (biology) A form of viviparity in which young have viviparous young inside them when born.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use hyperviviparity where its definition matches the intended context.
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