Answer: internalised

AnswerCrossword Clue
internalisedAcquire knowledge of (the rules of a language)
internalisedIncorporate (costs) as part of a pricing structure, esp. social costs resulting from the manufacture and use of a product
internalisedINTERNALISE, to make internal
internalisedMake (attitudes or behavior) part of one's nature by learning or unconscious assimilation