Learn how to say Orientalising correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word oriental:
1of, from, or characteristic of Asia, especially East Asia:
(Oriental) Zoology relating to or denoting a zoogeographical region comprising Asia south of the Himalayas and Indonesia west of Wallace’s line. Distinctive animals include pandas, gibbons, tree shrews, tarsiers, and moonrats.
2(of a pearl or other jewel) orient.
a person of Asian, especially East Asian, descent.
(also orientalise) verb
late Middle English: from Old French, or from Latin orientalis, from orient- (see orient)