Learn how to say Internalised correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word internalize:
1 Psychology make (attitudes or behaviour) part of one’s nature by learning or unconscious assimilation:
people learn gender stereotypes and internalize them
acquire knowledge of (the rules of a language).
2 Economics incorporate (costs) as part of a pricing structure, especially social costs resulting from a product’s manufacture and use:
industry must internalize the cost of disposal