English Lexicon

Lung

/lʌŋ/
nounCEFR B2 (Upper)Top #800 frequency
Full Thesaurus

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    One of the two organs in the chest that supply the body with oxygen and remove carbon dioxide.

    "The doctor explained how smoking can damage the lungs."
  2. 2

    A similar organ in certain invertebrates, such as some species of fish.

    "The fish uses its lungs to extract oxygen from water."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The word 'lung' originates from the Old English 'lunge', which is derived from the Proto-Germanic '*lungwō', meaning 'light' or 'air'. The term has evolved over centuries to refer specifically to the respiratory organs in vertebrates.

Quick Vocabulary Retention Check

Which of the following is the closest synonym for "Lung"?

Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Lung"

Discover exact matches, context-specific alternatives, and antonyms with intensity ratings in the VocabDictionary Thesaurus.

View "Lung" Synonym Map