English spelling dictionary
combination of lenses at the viewing end of optical instruments
of or relating to or resembling the eye; 'an ocular organ' 'ocular diseases' 'the optic (or optical) axis of the eye' 'an ocular spot is a pigmented organ or part believed to be sensitive to light'
relating to or using sight; 'an optical illusion' 'visual powers' 'visual navigation'
visible; 'a visual presentation' 'a visual image'