Declaration

Declaration can mean:
Declaration of independence, a proclamation of the independence of an aspiring state
Declaration of war, a formal declaration saying that two nations are at war
A type of sentence (linguistics)
Declaration (law), a type of relief that may be ordered by a court or tribunal
Declaration of trust, the act of settling property on trust
Open Declaration, the act of notification in a public forum by formal documentation
Declaration and forfeiture, a captain stating his inning's closed in the sport of cricket
Declaration (computer science), the specification of a variable's type in computer science
Declarative programming, a computer programming methodology
Declaration (poker), a formal expression of intent to take some action in the card game poker
Declarative memory, an aspect of human memory