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Definition of inhalation
inhalation
/ˌɪn.həˈleɪ.ʃən/
in · ha · la · tion
Plural:inhalations
•Adjective:inhalational
inhalation Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 10k
Syllables
4
inhalation Game Scores & Validity
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Wordle Guess
• noun
1
The action or process of drawing air, smoke, vapor, or another substance into the lungs; a single act of breathing in.
Example
"The patient was treated at the hospital for smoke inhalation after escaping the building fire."
2
A medicated solution or vapor designed to be breathed into the lungs to relieve respiratory congestion or deliver drugs.
Example
"The pharmacist recommended a menthol and eucalyptus inhalation to help clear her blocked sinuses."
Synonyms
View all synonyms for inhalation Antonyms
View all antonyms for inhalation• Rhymes for inhalation
Word Origin & Etymology
Borrowed in the 17th century from Late Latin inhalatio, from Latin inhalare ('to breathe upon or into'), formed from the prefix in- ('in, into') and halare ('to breathe, emit vapor').
Cite this Entry
Wordmom. (2026). Definition of Inhalation. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/inhalation