sledging
noun [ U ] UK uk/ˈsledʒ.ɪŋ/ us/ˈsledʒ.ɪŋ/
(TRAVELLING BY SLEDGE)
(US sledding)滑雪撬
the activity of travelling on the snow on a sledge
(INSULTING)
informal（体育比赛中为激怒对手而进行的）侮辱
the act of one sports player insulting another during a game, in order to make them angry