a visor worn on the head or forehead to shield the from overhead light.
an opaque or tinted translucent visor, worn on the head like a cap to protect the eyes from glare
[ahy-shahyn] /ˈaɪˌʃaɪn/ noun 1. the reflected glow in the eyes of some animals in darkness.
[ahy-shot] /ˈaɪˌʃɒt/ noun 1. range of vision; view: The ship passed within eyeshot. 2. Archaic. a glance. /ˈaɪˌʃɒt/ noun 1. range of vision; view
[ahy-sahyt] /ˈaɪˌsaɪt/ noun 1. the power or faculty of seeing. 2. the act or fact of seeing. 3. the range of the : to come within eyesight. /ˈaɪˌsaɪt/ noun 1. the ability to see; faculty of sight n. c.1200, from eye (n.) + sight (n.). eyesight eye·sight (ī’sīt’) n.
noun, Military. 1. (at ceremonies) the command to turn the head and eyes to the left in salute. interjection 1. (military) a command to troops to look left, esp as a salute when marching