You know what it looks like… but what is it called?
TAKE THE QUIZ“perpetuum”
The following 4 entries include the term perpetuum.
perpetuum mobile
Latin noun phrase: perpetually moving thing : perpetual motion —used for a musical composition having the same rapid motion from beginning to end
in perpetuum
adverb: in perpetuity : forever
kere perpetuum
noun: a kere which is always substituted for a particular word in the Hebrew Bible and whose consonants are not written in the margin but are supplied by the reader from memory
keri perpetuum
noun
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Merriam-Webster unabridged
