excludability

About 0.03 uses per million words.

Meaning

1. noun The ability to be excluded.
2. noun The degree to which a good, service, or resource can be limited to only paying customers, or conversely, the degree to which a supplier, producer etc. can prevent consumption of a good.

Similar words

excludedness exclusivity exclusiveness exclusionism unexclusiveness includability exceptionability isolability eliminability seclusiveness

Often followed by

and of is in under are from means or