availability
n. uncountablen. the state of being free or ready to be used, seen, or bought. You check this when you want to know if a person is free to meet or if a product is in stock.
n. the quality of being able to be used or obtained; the state of being free to perform a task or attend an appointment.
Please check the availability of the meeting room for tomorrow.
The manager asked for everyone's availability before scheduling the team-building workshop for next month.
The widespread availability of high-speed internet has fundamentally altered how people consume media, shifting the focus from physical ownership to digital access.
From available + -ity; attested since the early 1800s.
Often followed by the preposition 'of' to indicate the resource or person in question.