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Use "gonia" in a sentence
": trigonometric, because they form the basis of the science of trigonometry; circular, because of their relations to the arc of a circle; goniometric, because of their use in determining angles, from gonia, a Greek word meaning angle."
"I forgot to mention that I wear that red gonia whistle and the car key under my shirt."
"By this term is understood an account of how the universe (cosmos) came into being (gonia — gegona = I have become)."