To pronounce "theophylline", say THEOPHYLL-in-e — 3 syllables, IPA /θi.əˈfɪl.iːn/. Tap play below to hear it in four English accents, or practice it syllable by syllable.
theophylline
Tap to hear · American accent
Accent
If an accent sounds the same, your device is missing that voice — it falls back to the closest one.
Speed
Syllable by syllable — tap each one
Record yourself saying theophylline, then compare with the target. Your audio stays on this device — nothing is uploaded.
3
Syllables
12
Letters
/θi.əˈfɪl.iːn/
IPA
"theophylline" has 3 syllables: theophyll-in-e.
noun
"Theophylline" has 3 syllables: theophyll · in · e.
The IPA transcription of "theophylline" is /θi.əˈfɪl.iːn/.
Theophylline: A bitter crystalline compound present in small quantities in tea leaves, isomeric with theobromine; used as a drug in therapy for respiratory diseases.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “theophylline” in the full dictionary →