To pronounce "octagonal", say OCT-ag-on-al — 4 syllables, IPA /ɑkˈtæɡ.ə.n(ə)l/. Tap play below to hear it in four English accents, or practice it syllable by syllable.
octagonal
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4
Syllables
9
Letters
/ɑkˈtæɡ.ə.n(ə)l/
IPA
"octagonal" has 4 syllables: oct-ag-on-al. It rhymes with hexagonal and diagonal, if that helps it stick.
adjective
Practicing rhymes trains the same ending sounds.
"Octagonal" has 4 syllables: oct · ag · on · al.
The IPA transcription of "octagonal" is /ɑkˈtæɡ.ə.n(ə)l/.
Octagonal: Shaped like an octagon, in having eight sides and eight angles.
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