- Of the nature of a provision; serving as a provision
for the time being; -- used of partial or temporary arrangements; as, a
provisional government; a provisional treaty.
Meaning of 'provisional' (Princeton's WordNet)
1 . provisional
[ s]
Meaning (1): - under terms not final or fully worked out or agreed upon
Provisional patent application Provisional patent application is a part of patent law that grants “provisional rights” to an inventor for up to one year, pending the filing of a complete and final application.