lightweight Meaning in the Cambridge English Dictionary
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Meaning of “lightweight” in the English Dictionary

"lightweight" in British English

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lightweightadjective

uk   us   /ˈlaɪt.weɪt/

lightweight adjective (NOT HEAVY)

weighing only a little or less than ​average: I need a lightweight ​jacket for the ​summerevenings.

lightweight adjective (NOT SERIOUS)

disapproving not ​showingdeepunderstanding or ​knowledge of any ​subject: She's the ​author of some ​fairly lightweight ​historicalnovels.

lightweightnoun [C]

uk   us   /ˈlaɪt.weɪt/

lightweight noun [C] (SPORTS PERSON)

in some ​sports, ​including boxing, a ​person whose ​weight is between featherweight and welterweight
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lightweight noun [C] (NOT SERIOUS)

disapproving a ​person whose ​work in a ​particulararea of ​activity does not show a ​deepunderstanding or ​knowledge of that ​subject: In ​certaincircles he has been ​dismissed as a ​literary lightweight.
(Definition of lightweight from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)

"lightweight" in American English

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lightweightadjective

 us   /ˈlɑɪtˌweɪt/

lightweight adjective (WITH LESS WEIGHT)

(esp. of ​clothes) ​weighing little and ​therefore not ​warm: a lightweight ​jacket

lightweight adjective (NOT IMPORTANT)

(of a ​person) of little ​importance, or (of ​ideas) ​created without ​seriousthought or ​purpose: The ​movie was a lightweight ​comedy.

lightweightnoun [C]

 us   /ˈlɑɪt·weɪt/

lightweight noun [C] (SOMEONE OR SOMETHING NOT IMPORTANT)

a ​person of little ​importance, or an ​ideacreated without ​seriousthought or ​purpose:
(Definition of lightweight from the Cambridge Academic Content Dictionary © Cambridge University Press)

"lightweight" in Business English

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lightweightadjective

uk   us   /ˈlaɪtweɪt/
weighing only a little or less than ​average: We ​shipped thousands of very lightweight cardigans for the spring ​season. Composites tend to be ​stronger than ​steel but more lightweight. lightweight ​plastics/​carbonfibres
not showing ​deepunderstanding, ​knowledge, or ​ability: She's the ​author of some fairly lightweight ​investingguides. Many in the US regarded him as too lightweight to become the IMF's ​managingdirector.

lightweightnoun

uk   us   /ˈlaɪtweɪt/
someone who does not show ​deepunderstanding, ​knowledge, or ​ability: In ​certain circles he has been ​dismissed as an intellectual lightweight.
See also
(Definition of lightweight from the Cambridge Business English Dictionary © Cambridge University Press)
Translations of “lightweight”
in Chinese (Simplified) 不重的, 较轻的,轻量的…
in Turkish hafif, ince…
in Russian легкий…
in Chinese (Traditional) 不重的, 較輕的,輕量的…
in Polish lekki…
What is the pronunciation of lightweight?
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