preretinaladj.

Brit.

/priːˈrɛtᵻnl/, U.S.

/priˈrɛtn̩l/

Origin: Formed within English, by derivation. Etymons: pre- prefix, retinal adj.

Etymology: < pre- prefix + retinal adj., in sense 1 after preretina n.

Anatomy.

†1. Of or relating to the preretina. Obsolete. rare.Apparently only attested in dictionaries or glossaries.

ΚΠ

1890 Cent. Dict. Preretinal, of or pertaining to the preretina.

2. Situated or occurring anterior to the retina.

ΚΠ

1933 Proc. Royal Soc. B. 112 446 The variation of luminous efficiency is probably retinal rather than pre-retinal in origin.

1964 S. Duke-Elder Parsons' Dis. Eye (ed. 14) xxii. 313 The oedema is pre-retinal so that the affected area is raised above the level of the retina.

2005 Eye 19 906 Accompanied retinal, preretinal, or vitreous haemorrhage was noted in all five patients.

This entry has been updated (OED Third Edition, March 2007; most recently modified version published online March 2022).

单词	preretinal
释义	preretinaladj. Brit. /priːˈrɛtᵻnl/, U.S. /priˈrɛtn̩l/ Origin: Formed within English, by derivation. Etymons: pre- prefix, retinal adj. Etymology: < pre- prefix + retinal adj., in sense 1 after preretina n. Anatomy. †1. Of or relating to the preretina. Obsolete. rare.Apparently only attested in dictionaries or glossaries. ΚΠ 1890 Cent. Dict. Preretinal, of or pertaining to the preretina. 2. Situated or occurring anterior to the retina. ΚΠ 1933 Proc. Royal Soc. B. 112 446 The variation of luminous efficiency is probably retinal rather than pre-retinal in origin. 1964 S. Duke-Elder Parsons' Dis. Eye (ed. 14) xxii. 313 The oedema is pre-retinal so that the affected area is raised above the level of the retina. 2005 Eye 19 906 Accompanied retinal, preretinal, or vitreous haemorrhage was noted in all five patients. This entry has been updated (OED Third Edition, March 2007; most recently modified version published online March 2022). < adj.1890
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