She regifted the scarf she got last year to her friend, claiming it was brand new.

regifted 是动词 regift 的过去式，由前缀 re-（表示"再次"）和 gift（"礼物"）组成，字面意思是"再次赠送礼物"，指把收到的礼物重新包装后当作新礼物送给别人。