lightweight
3 synonyms and 0 antonyms for lightweight, grouped by meaning and by how common each one is.
Noun — A boxing (or similar combat sport) weight class between welterweight and featherweight, or a competitor in it.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use lightweight
The word patterns that sound natural to a native speaker.
Etymology
From light (not heavy) plus weight.
Full origin of lightweight →Frequently asked questions
What does “lightweight” mean?
The word “lightweight” means a boxing (or similar combat sport) weight class between welterweight and featherweight, or a competitor in it. In plain terms, something (or someone) with little weight, seriousness, or staying power — used for boxing classes, low-key software, or a person who can't hold their drink.
How do you pronounce “lightweight”?
“Lightweight” is pronounced LYT-wayt (/ˈlaɪt.weɪt/ in IPA).
How do you use “lightweight” in a sentence?
Here is “lightweight” used in a sentence: “He won the world title in the lightweight division.”
What part of speech is “lightweight”?
Depending on how it is used, “lightweight” can be a noun and an adjective.
Is “lightweight” a common word?
“Lightweight” is an uncommon word in modern English.
How many meanings does “lightweight” have?
“Lightweight” has 5 distinct senses listed in this dictionary. The most common is: a boxing (or similar combat sport) weight class between welterweight and featherweight, or a competitor in it.
What is the difference between "lightweight" and "welterweight" in boxing?
"Lightweight" is a specific boxing weight class that sits between welterweight and featherweight, meaning lightweight boxers weigh less than welterweights but more than featherweights. Each class defines a maximum weight limit for fair competition.
What does it mean to call someone a "lightweight" informally?
Informally, calling someone a "lightweight" can mean they get drunk very easily or have little stamina for a task. It can also mean someone is of little importance or influence in a given field.
What is the difference between "lightweight" and "heavy-duty" as adjectives?
"Lightweight" describes something that weighs less than average or is simple and low-impact, while "heavy-duty" describes something built to withstand hard, demanding use. The two are near-opposites when applied to equipment or materials.
Is "lightweight" always a criticism when describing a person?
Not necessarily — as an adjective it can neutrally describe something simple or low-impact, but as a noun applied to a person it often carries a negative connotation, suggesting they lack seriousness, ability, or influence.