Assertion: starfish's arm | /r/Synonym | ray
Facets:
Source sentences:
text: Most starfish have five arms, called rays that come out from a center circle (disk).
text: They can regrow an arm (ray) if they lose one
text: Most starfish have five arms, called rays that come out from a center circle (disk).
text: Most starfish have five arms, called rays that come out from a center circle (disk).
text: They usually have five arms (rays), but can have as many as nine.