To pronounce "plenum", say PLEN-um — 2 syllables, IPA /ˈpliːnəm/. Tap play below to hear it in four English accents, or practice it syllable by syllable.
plenum
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2
Syllables
6
Letters
/ˈpliːnəm/
IPA
"plenum" has 2 syllables: plen-um. It rhymes with venom and phenom, if that helps it stick.
noun
Practicing rhymes trains the same ending sounds.
"Plenum" has 2 syllables: plen · um.
The IPA transcription of "plenum" is /ˈpliːnəm/.
Plenum: A space that is completely filled with matter.
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