noun
[ U ] the expression of your thoughts or feelings, especially through activities such as writing, painting, dancing, etc. :
You should encourage your child's attempts at self-expression.
noun
[ U ] the expression of your thoughts or feelings, especially through activities such as writing, painting, dancing, etc. :
You should encourage your child's attempts at self-expression.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005