1. lacking an orb or orbit; without a spherical or circular form
Usage: rare; literary or technical
2. lacking an eye or eyes; eyeless
Usage: archaic or poetic

Examples

• The orbless creature dwelt in the deepest caves where light never penetrated.
• Ancient poets described the orbless void of space with wonder and fear.
• The orbless design of the sculpture gave it an abstract, otherworldly quality.
• Some deep-sea organisms are orbless, having evolved without functional eyes.
• The orbless face in the painting seemed to gaze inward rather than outward.