equivalence

Definitions

1. The condition of being equivalent or essentially equal.
   uncountable
2. An equivalence relation; ≡; ~
   countable
3. The relationship between two propositions that are either both true or both false.
   uncountable
4. The quantity of the combining power of an atom, expressed in hydrogen units; the number of hydrogen atoms can combine with, or be exchanged for; valency.
   countable, uncountable
5. A Boolean operation that is TRUE when both input variables are TRUE or both input variables are FALSE, but otherwise FALSE; the XNOR function.
   countable, uncountable
6. A number in intersection theory. A positive-dimensional variety sometimes behaves formally as if it were a finite number of points; this number is its equivalence.
   countable, uncountable
7. The degree to which a term or text in one language is semantically similar to its translated counterpart.
   countable, uncountable

Equivalents

CEFR level