A flower head.
Any of numerous, often brightly colored cnidarians of the class Anthozoa, having flexible cylindrical bodies with tentacles surrounding a central mouth. Sea anemones are related to jellyfish and corals, but have no free-swimming (medusoid) stage, and resemble flowers.
Find another word for anemone. In this page you can discover 4 synonyms, antonyms, idiomatic expressions, and related words for anemone, like: buttercup, flower, windflower and sea-anemone.