Definitions
There are 2 meanings of the phrase
Light Welterweight.
Light Welterweight - as a noun
An amateur boxer who weighs no more than 140 pounds
A weight class division in combat sports, for fighters heavier than those in the lightweight division and lighter than those in the welterwight division.
Example Sentences
"He won the world title as a light welterweight."
"The light welterweight category is highly competitive."
"She decided to move up to the light welterweight division."
"The light welterweight champion defended his title successfully."
"His dream is to become a professional light welterweight boxer."