retinal
(adjective) in or relating to the retina of the eye; “retinal cells”
retinene, retinal
(noun) either of two yellow to red retinal pigments formed from rhodopsin by the action of light
Source: WordNet® 3.1
retinal
(ophthalmology) Of or pertaining to the retina.
retinal (plural retinals)
(biochemistry, organic compound) One of several yellow or red carotenoid pigments formed from rhodopsin by the action of light.
Synonyms: retinaldehyde, retinene
• Latiner, art line, entrail, larnite, latrine, line art, ratline, reliant, trainel, trenail
Source: Wiktionary
Ret"i*nal, a. (Anat.)
Definition: Of or pertaining to the retina. Retinal purple (Physiol. Chem.), the visual purple.
Source: Webster’s Unabridged Dictionary 1913 Edition
8 May 2025
(noun) the act of protecting something by surrounding it with material that reduces or prevents the transmission of sound or heat or electricity
According to Guinness World Records, the largest iced coffee is 14,228.1 liters and was created by Caffé Bene (South Korea), in Yangju, South Korea, on 17 July 2014. They poured iced black Americano on the giant cup that measured 3.3 meters tall and 2.62 meters wide.