focality

About 0.01 uses per million words.

Meaning

1. noun The quality of being focal.
2. noun A focal entity, implying something that is different from its surroundings.

   The electroencephalogram showed several focalities.

Similar words

confocality focusedness focusability fixidity concentrativeness sharpness facetedness phonocentricity centration concentratedness

Often followed by

of and in is on as may are or