Someone or something that is immobile is unable to move or unable to be moved. A riding accident left him immobile. + immobility im·mo·bil·ity Again, the pain locked me into immobility
Someone or something that is immobile is completely still. Joe remained as immobile as if he had been carved out of rock. = motionless + immobility im·mo·bil·ity Hyde maintained the rigid immobility of his shoulders