Definición de nyctalopia en inglés:

nyctalopia

Saltos de línea: nyc¦tal|opia
Pronunciación: /ˌnɪktəˈləʊpɪə
 
/

sustantivo

[mass noun] Medicine
A condition characterized by an abnormal inability to see in dim light or at night, typically caused by vitamin A deficiency.
Más ejemplos en oraciones
  • Fundus examination is usually normal, distinguishing it from the progressive conditions causing nyctalopia.
  • The insensitivity to dim stimuli is accompanied by a mild nyctalopia.
  • Ophthalmologists are occasionally confronted with an individual presenting with nyctalopia (ie, a relatively greater difficulty seeing at night).

Origen

late 17th century: via late Latin from Greek nuktalōps, from nux, nukt- 'night' + alaos 'blind' + ōps 'eye'.

Más definiciones de nyctalopia 

Definición de nyctalopia en: 

Obtener más de Oxford Dictionaries

Subscribirse para eliminar anuncios y acceder a los recursos premium

Palabra del día semblance
Pronunciación: ˈsɛmbləns
noun
the outward appearance or apparent form of something…