intranasal
adjective
in·tra·na·sal
ˌin-trə-ˈnā-zəl 
-(ˌ)trä-
: lying within or administered by way of the nasal structures
Examples of intranasal in a Sentence
Recent Examples on the Web
An intranasal universal flu vaccine using the same technology is already in advanced testing and is also slated for FDA review in 2029.
—
Claire Bugos, Verywell Health, 29 July 2025
Experts recommend going to the doc and starting allergy meds, like intranasal antihistamines, corticosteroids, or oral antihistamines, as soon as possible.
—Christine Clarridge, Axios, 31 Mar. 2025
Most vaccines are administered via injection, with some exceptions like intranasal or oral vaccines.
—Jenny Lehmann, Discover Magazine, 24 Feb. 2025
In those situations, the high intranasal pressure fractured one of the bones of the eye socket.
—Jocelyn Solis-Moreira, CNN, 4 Dec. 2024
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Claire Bugos, Verywell Health, 29 July 2025
Experts recommend going to the doc and starting allergy meds, like intranasal antihistamines, corticosteroids, or oral antihistamines, as soon as possible.
—Christine Clarridge, Axios, 31 Mar. 2025
Most vaccines are administered via injection, with some exceptions like intranasal or oral vaccines.
—Jenny Lehmann, Discover Magazine, 24 Feb. 2025
In those situations, the high intranasal pressure fractured one of the bones of the eye socket.
—Jocelyn Solis-Moreira, CNN, 4 Dec. 2024
See All Example Sentences for intranasal
Cite this Entry
“Intranasal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intranasal. Accessed 4 Aug. 2025.
Copy CitationMedical Definition
intranasal
adjective
in·tra·na·sal
-ˈnā-zəl
: lying within or administered by way of the nasal structures
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