Advertisement
English Lexicon

Bronchiole

/ˈbrɒŋ.ki.oʊl/
nounCEFR C1 (Advanced)Top #14200 frequency
Full Thesaurus

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A minute branch into which a bronchus divides, leading to the alveoli.

    "Air flows through the trachea and bronchi into the smaller bronchioles within the lungs."
  2. 2

    Any of the tiny air passages in the respiratory system that lack cartilage and mucous glands.

    "Inflammation of the bronchioles is a hallmark condition of acute bronchiolitis in infants."
Advertisement

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the New Latin bronchiolus, a diminutive of bronchus, originating from the ancient Greek bronkhos meaning 'windpipe'. It entered medical English in the 19th century as anatomical nomenclature developed to describe finer microscopic respiratory structures.

Quick Vocabulary Retention Check

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

Advertisement
Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Bronchiole"

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

View "Bronchiole" Synonym Map
Advertisement