Learn how to say Chordate correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word chordate:
any animal of the phylum Chordata, including the vertebrates and protochordates, characterized by a notochord, dorsal tubular nerve cord, and pharyngeal gill slits
of, relating to, or belonging to the Chordata
C19: from Medieval Latin chordata; see chord1 + -ate1