Definition of "intentional" in English

adjective

1. Intended or planned; done deliberately or voluntarily.

2. Reflecting intention; marking an expenditure of will in the shape of a matter.

3. (law) Done with intent.

4. (philosophy, obsolete) Object to intention, only appearing due to wilful perception.

noun

1. (philosophy, archaic) Something that has no essential underlying structure but apparition only as defined by perception; object only because consciousness is directed to it.

2. (grammar) The cohortative mood as found in Hebrew (terminology borrowed from Julius Friedrich Böttcher † 1863 and now outmoded), and constructions of similar purpose in even more exotic languages.