Definition of arrhostia
: an evolutionary product or trend that appears to be more or less pathological (such as the immense size attained by certain dinosaurs
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Origin and Etymology of arrhostia
New Latin, from Greek arrhōstia sickness, weakness, from arrhōstos sickly, weak (from a- 2a- + -rhōstos, from rhōsis strength) + -ia -y
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