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/ˈplæŋktɪˌvɔɹ/ · noun
(biology) An animal feeding primarily on plankton, such as a blue whale..
Use planktivore when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Planktivore means (biology) An animal feeding primarily on plankton, such as a blue whale..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use planktivore where its definition matches the intended context.
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