jumper
noun
ˈdʒʌmpə
noun
1
a
piece
of
clothing
made
of
wool
that
covers
the
upper
part
of
your
body
and
arms
[英] 套头毛衣;
BrE
2
a
dress
without
SLEEVES
usually
worn
over
a
shirt
[美] 〔通常穿在衬衣外面的〕无袖连衣裙;
AmE BrE
3
a
person
or
animal
that
jumps
跳跃的人 （动物 ）