['weltәweit]
n.
次中量级拳击手, 次中量级摔交运动员

Welterweight \Wel"ter*weight`\, n.
1. (Horse Racing) A weight of 28 pounds (one of 40 pounds is
called a {heavy welterweight}) sometimes imposed in
addition to weight for age, chiefly in steeplechases and
hurdle races.
[Webster 1913 Suppl.]

2. A boxer or wrestler whose weight is intermediate between
that of a lightweight and that of a middleweight.
[Webster 1913 Suppl.]