seastar Definition
a marine echinoderm with five or more arms bearing tube feet, typically able to regenerate lost arms and found chiefly on the seabed..
Using seastar: Examples
Take a moment to familiarize yourself with how "seastar" can be used in various situations through the following examples!
Example
The seastar is a common sight in tide pools.
Example
Seastars are known for their ability to regenerate lost limbs.
Example
The seastar feeds on mollusks and other small sea creatures.
seastar Synonyms and Antonyms
Synonyms for seastar
- starfish
- sea starfish
Phrases with seastar
crown-of-thorns seastar
a large predatory seastar that preys on coral polyps and can cause significant damage to coral reefs
Example
The crown-of-thorns seastar is a major threat to coral reefs in the Pacific.
a type of seastar with long, slender arms that are easily broken off as a defense mechanism
Example
The brittle seastar is known for its ability to break off its arms when threatened.
a small, colorful seastar with a distinctive pattern of white spots on a dark brown background
Example
The chocolate chip seastar is a popular aquarium species due to its striking appearance.
Summary: seastar in Brief
A 'seastar' [ˈsiːˌstɑːr] is a marine echinoderm with five or more arms bearing tube feet, typically found on the seabed. It is known for its ability to regenerate lost limbs and feeds on mollusks and other small sea creatures. Varieties include the crown-of-thorns seastar, which preys on coral polyps, the brittle seastar, which breaks off its arms as a defense mechanism, and the colorful chocolate chip seastar.
