Medical Definition of internalize
in·ter·nal·ized or chiefly British in·ter·nal·isedin·ter·nal·iz·ing or chiefly British in·ter·nal·is·ing
: to give a subjective character to; specifically : to incorporate (as values or patterns of culture) within the self as conscious or subconscious guiding principles through learning or socialization
Seen and Heard
What made you want to look up internalize? Please tell us where you read or heard it (including the quote, if possible).