What is (a) Not jointed or articulated; having no distinct body segments; as, an inarticulate worm. (b) Without a hinge; -- said of an order (Inarticulata or Ecardines) of brachiopods called?

inarticulate — (Zoöl.) (a) Not jointed or articulated; having no distinct body segments; as, an inarticulate worm. (b) Without a hinge; -- said of an order (Inarticulata or Ecardines) of brachiopods. (Webster's 1913.)

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