You know what it looks like… but what is it called?
TAKE THE QUIZreplacement set
noun
: a set of elements any one of which may be used to replace a given variable or placeholder in a mathematical sentence or expression (such as an equation)
Love words? Need even more definitions?
Merriam-Webster unabridged
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- Before we went to her house, Hannah told us her aunt was a flibbertigibbet.


Can you make 12 words with 7 letters?
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