The quality of being even (flat or close in numbers).

plural of evenness

(physics) Having even numbers of both protons and neutrons.

(colloquial) Used to express strong disappointment or disapproval.

Introduces or constitutes a more emphatic negation or exclusion than "not".

(transitive) To make flat and level. / (transitive, obsolete) To equal or equate; to make the same. / (intransitive, obsolete) To be equal.

(archaic) Exactly, just, fully. / In reality; implying an extreme example in the case mentioned, as compared to the implied reality. / Emphasizing a comparative.

Flat and level. / Without great variation. / Equal in proportion, quantity, size, etc. / (not comparable, of an integer) Divisible by two.

(archaic or poetic) Evening.

(mathematics, diminutive) An even number.