urchins

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"In the supermarket, you find luxury products, sea urchins or Dom Perignon champagne, and vegetables have become extremely expensive," pushing some people to do their shopping in a neighbouring town.

From Barron's • Mar. 20, 2026

Crinoids are part of the phylum Echinodermata which also boasts sea urchins and sea cucumbers.

From BBC • Feb. 19, 2026

Sea urchins play a crucial role in the ocean, acting as ecosystem engineers much like large grazers on land.

From Science Daily • Dec. 12, 2025

But when wasting disease in effect wiped out their main predator, the sea urchins exploded in number, decimating kelp forests and transforming once-lush underwater habitats into so-called urchin barrens.

From Los Angeles Times • Aug. 4, 2025

In the spring of 1951, Maurice Wilkins gave a scientific talk at the Zoological Station in Naples—at the laboratory where Boveri and Morgan had once worked on urchins.

From "The Gene" by Siddhartha Mukherjee