Definition: 7.09: EvenTimesOdd Number
And an eventimesodd number is one (which is) measured by an even number according to an odd number.
Modern Formulation
see product of an even and an odd number.
Notes
 Actually, this definition is a proposition rather than a definition of Book 7.
Mentioned in:
Proofs: 1 2
Propositions: 3 4
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References
Adapted from (subject to copyright, with kind permission)
 Fitzpatrick, Richard: Euclid's "Elements of Geometry"
Adapted from CC BYSA 3.0 Sources:
 Prime.mover and others: "Pr∞fWiki", https://proofwiki.org/wiki/Main_Page, 2016