Learn how to say Unitised correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word unitize:
form into a unit; unite into a whole:
I offered the book in the hope that it might unitize perspective on this most exciting and disturbing movement of our times
(usually as adjective unitized) package (cargo) into unit loads:
a unitized load
convert (an investment trust) into a unit trust:
the premiums paid on a unitized policy buy units in the fund