Definition of sea anemone
: any of numerous usually solitary anthozoan polyps (order Actiniaria) whose form, bright and varied colors, and cluster of tentacles superficially resemble a flower
First Known Use of sea anemone
SEA ANEMONE Defined for English Language Learners
Definition of sea anemone for English Language Learners
: a small, brightly colored sea animal that looks like a flower and sticks to rocks, coral, etc.
SEA ANEMONE Defined for Kids
Definition of sea anemone for Students
: a hollow sea animal that is related to the coral and has a cluster of tentacles around its mouth
Learn More about sea anemone
Britannica.com: Encyclopedia article about sea anemone
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