/ ˌpræktɪˈkæləti; NAmE / noun
1.
[ U ] the quality of being suitable, or likely to be successful
SYN feasibility :
I have doubts about the practicality of their proposal.
2.
[ U ] the quality of being sensible and realistic :
I was impressed by her practicality.
3.
practicalities [ pl. ] the real facts and circumstances rather than ideas or theories :
It sounds like a good idea; let's look at the practicalities and work out the costs.