retina
(noun) the innermost light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve
Source: WordNet® 3.1
retinae
plural of retina
• Aintree, arenite, retinea, trainee
Source: Wiktionary
Ret"i*na, n. Etym: [NL., from L. rete a net. Cf. Reticule.] (Anat.)
Definition: The delicate membrane by which the back part of the globe of the eye is lined, and in which the fibers of the optic nerve terminate. See Eye.
Note: The fibers of the optic nerve and the retinal blood vessels spread out upon the front surface of the retina, while the sensory layer (called Jacob's membrane), containing the rods and cones, is on the back side, next the choroid coat.
Source: Webster’s Unabridged Dictionary 1913 Edition
24 December 2024
(adverb) in an intuitive manner; “inventors seem to have chosen intuitively a combination of explosive and aggressive sounds as warning signals to be used on automobiles”
The Boston Tea Party helped popularize coffee in America. The hefty tea tax imposed on the colonies in 1773 resulted in America switching from tea to coffee. In the lead up to the Revolutionary War, it became patriotic to sip java instead of tea. The Civil War made the drink more pervasive. Coffee helped energize tired troops, and drinking it became an expression of freedom.
