coralloid

/ˈkɔrəˌlɔɪd/
adjective
  1. Having a shape or structure resembling coral.
    • The coralloid formations in the cave looked like stone branches.
    • Some fungi produce coralloid growths on decaying wood.
    • The mineral deposit had a coralloid texture.
Synonyms
What does "coralloid" mean? | whatsthatwordmean | whatsthatwordmean