1. nacreous - Adjective
2. nacreous - Adjective Satellite
Consisting of, or resembling, nacre; pearly.
Source: Webster's dictionaryMy only grudge against nature was that I could not turn my Lolita inside out and apply voracious lips to her young matrix, her unknown heart, her nacreous liver, the sea-grapes of her lungs, her comely twin kidneys. Vladimir Nabokov
Nacreous pearl light swam faintly about the hem of the lilac darkness; the edges of light and darkness were stitched upon the hills. Morning moved like a pearl-gray tide across the fields and up the hillflanks, flowing rapidly down into the soluble dark. Thomas Wolfe
an iridescent oil slick Source: Internet
nacreous (or pearlescent) clouds looking like mother-of-pearl Source: Internet
a milky opalescent (or opaline) luster Source: Internet
When the transition to nacre secretion occurs, the brown pebble becomes covered with a nacreous coating. Source: Internet