Objects from real life or from the real world, as opposed to theoretical constructs or fabricated examples.(noun)
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Use "realia" in a sentence
"Feltboards have been replaced in many classrooms by computer screens, but nothing can compare to the hands-on, tactile fun of soft, colorful flannel. literacy is power « realia"
"In many classes kids do not get to share recipes, realia, stories from their countries, and so forth."
"Fictive artworks have clearly fictional elements but extend outside the realm of the purely fictive in various ways, principally through the creation of realia."