Learn how to say Hexapod correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word Hexapoda:
a class of six-legged arthropods that comprises the insects. The name is used as another term for Insecta, especially when the primitive apterygotes are not considered to be true insects.
modern Latin (plural), from Greek hexapous, hexapod-, from hex ‘six’ + pous ‘foot’