·adj Incapable of articulating.
II. Inarticulate ·adj Without a hinge;
— said of an order (Inarticulata or Ecardines) of brachiopods.
III. Inarticulate ·adj Not uttered with articulation or intelligible distinctness, as speech or words.
IV. Inarticulate ·adj Not jointed or articulated; having no distinct body segments; as, an inarticulate worm.