Symptoms include eye strain, dry eyes, blurred vision, red or pink eyes, burning, light sensitivity, headaches and pain in the shoulders, neck and back. Please read our articles on computer vision syndrome to learn more. cone A photosensitive receptor in the retina that helps you to see color.
Full Definition of COLUMNIST. : one who writes a newspaper or magazine column.
Definition of personal. 1 : a short newspaper paragraph relating to the activities of a person or a group or to personal matters. 2 : a short personal communication in a special column of the classified ads section of a newspaper or periodical.