Describing plants or fruits that have two-winged seed structures, characteristic of dipterocarp trees and related species.
From 'dipter-' (two wings) and Greek 'karpos' (fruit), plus the adjectival suffix '-ous.' The term specifically refers to the distinctive double-winged fruit morphology.
Plant structures that we describe with scientific words like 'dipterocarpous' are often adaptations that took millions of years to perfect—those two wings aren't decoration, they're engineering that lets seeds travel farther on wind currents!
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