What does «áurico» mean in Spanish?

Gold or gold-related.

Examples of use in Spanish: "el resplandor áurico del sol en las nubes".
In Occultism, it is related to the aura.
(número áurico) Also called golden or golden number. An irrational algebraic number (non-periodic infinite decimal) that possesses many interesting properties and was discovered in antiquity.
(sentido áurico) In Occultism, it refers to a person's perception of the supposed magnetic halo that surrounds or shadows all objects, beings and emotions.
(Ketch Aúrico) In Nautica, a sailboat rigged in ketch with crab sails in mainsail and mizzen and jib as headsail.
(español áurico) Also called Middle Spanish or Spanish of the Golden Age is the variant of the Spanish language that was used between the end of the 15th century and the end of the 17th century. This period saw a series of phonological and grammatical alterations that transformed Medieval Spanish into Modern Spanish.
(óxido áurico o ácido áurico) Also called gold peroxide. Chemical formula: AuO3. It is a dark brown powder, insoluble in water, which is easily decomposed by heat.
(vela áurica) In nautical sailing, a type of trapezoid-shaped sail that extends from stem to stern from the masts. It is attached on three sides of the trapezoid on the rig: on the forward side of the mast, on the upper side on a spar called a spike, and on the lower side on a beam called a boom. Examples of auric sails: Mystic sail and sail to the third.