noun Etymology: from the ~s stereotypically worn by law-abiding characters in movie westerns Date: 1970 one who is admirable and honorable, a mark or symbol of goodness
WHITE HAT
Meaning of WHITE HAT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012