Akademik

intranasal

Within the nasal cavity.

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in·tra·na·sal -'nā-zəl adj lying within or administered by way of the nasal structures

in·tra·na·sal·ly -'nāz(-ə)-lē adv

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in·tra·na·sal (in″trə-naґzəl) within the nose. Called also endonasal.

Medical dictionary. 2011.