Reduced to or existing in a poor or impoverished state, especially used in biology to describe species or populations that are diminished or weakened.
From 'de-' plus the Latin 'pauper' meaning poor. The suffix '-ate' makes it an adjective. The word originally meant to impoverish, now commonly used in scientific contexts.
Biologists use 'depauperate' to describe ecosystems with fewer species than expected—like a rainforest with most species gone due to deforestation—it's a fancy way to say 'impoverished'!
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