Date: 1930 transitive verb to reduce momentarily the force exerted by (as a ski) upon a surface by shifting the weight or position of one's body, intransitive verb to ~ something by shifting the weight or position of one's body
UNWEIGHT
Meaning of UNWEIGHT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012